The Census Bureau has released a second notice in the Federal Register on July 27, 2001 that includes corrections and clarifications to their original March 28 notice and additional information regarding specific areas that might be adversely affected by the proposed criteria. The comment period has been extended to August 27, 2001.
Attached is the notice in pdf format.
You can also access an HTML version of this document from the FHWA portal on Census Geography issues at:
http://www.fhwa.dot.gov/planning/census/27jy0137.htm
For further questions on the new notice, contact the Census Bureau Geography Division by phone at (301) 457-1099, e-mail: ua(a)geo.census.gov, or by mail to: Geography Division/GAB, U.S. Census Bureau, 4700 Silver Hill Road, Stop 7400, Washington, DC 20233-7400. When sending comments by e-mail, please include a telephone number, street address, and professional/organization affiliation. The Census Bureau portal for the UA Criteria is http://www.census.gov/geo/www/ua/ua_2k.html
Thanks
Nanda Srinivasan
Dear CTPP-News recipients:
This is the last friendly reminder to submit your Census 2000 Poster Session Abstracts for the 2002 TRB Annual Meeting, by Wednesday, August 1st, to Ed Christopher of BTS. We really want to encourage the MPO and State DOT staffs, as well as consultants and academics, to offer posters on Census 2000 data. (The PL 94-171 data has been out since this past March, and it looks like all of the SF-1 data will be released before the end of August!)
Following the census subcommittee CALL FOR POSTERS is our urban metadata subcommittee's CALL FOR PAPERs. Again, the August 1st deadline is firm!
Thanks!
Chuck Purvis, Chair, TRB urban data committee.
**CENSUS CALL FOR POSTERS**
Call for Poster Session Papers/Presentations
The Subcommittee on Census Data for Transportation Planning (A1D08-1) is
interested in developing a poster session for the 81st TRB Annual
Meetings in January 2002. The subject of the poster session will center
on the innovative and creative ways, in which census related data is
being presented, displayed or delivered.
Under the TRB guidelines, a poster session is a series of presentations
on vertical display boards with direct interaction between the presenter
and attendees. The entire presentation is placed on a display board and
should be considered the equivalent to the conventional paper or
presentation sessions.
Typically, a TRB Poster Session is made up of reviewed papers. However,
due to the evolving nature of the subject and the fact that the US
Census related data is just now being released--time is
short--presentations will be considered.
Individuals interested in sharing some of the innovative and creative
ways in which they are displaying and making Census data available
within their transportation community are encouraged to "show their
work". Those seeking publication as part of the TRB Research Record
series need to have their paper submitted, according to TRB guidelines
no later than August 1, 2001. For more information on the paper
submittal process or the Annual meeting refer to;
http://www4.trb.org/trb/annual.nsf
For those wishing to present their materials without seeking full
publication may submit an abstract by August 1, 2001 to Ed Christopher,
Chair of the Subcommittee on Census Data for Transportation Planning at
the address and phone number below.
More detailed information and general instructions for a TRB Poster
Session can be found at
http://www.nas.edu/trb/archives/publications/am/poster.pdf
Should you have any questions please contact either Ed Christopher,
Subcommittee Chair, or Chuck Purvis Chair of the Urban Data and
Information Systems Committee (A1D08).
Ed Christopher
Transportation Industry Analyst
Bureau of Trans. Statistics K-30
400 Seventh Street, SW
Washington D.C. 20590
202-366-0412
edc(a)bts.gov
Chuck Purvis, AICP
Senior Transportation Planner Metropolitan Trans. Commission
101 Eighth Street
Oakland, CA 94607
510- 464-7731
cpurvis(a)mtc.ca.gov
**METADATA CALL FOR PAPERS***
Invitation to submit papers for 2002 TRB
MetaData applications in transportation
Data has become considerable more plentiful, but the means of accessing it
have become more difficult to manage. Metadata provides a practical
technical means of communicating between very different needs of data
collectors and owners and the users, however it is not without cost. One of
the costs is the need to work out agreed vocabularies for the increasingly
formalised metadata frameworks that are now becoming established. Most
discussion in this area to date has concentrated upon the technical means
for creating and underpinning metadata, and a plethora of Standards have
been proposed for this.
The objective of this invitation is to look at what the benefits might be to
the end users, and what the barriers are to them being realised. To this end
strongly technical papers focussing on the detailed debates on metadata
implementation are being addressed in a separate Call for data
Interoperability papers.
The metadata subcommitee wishes to invite those making operational use of
metadata, or who are working on delivering benefits to different
transportation related groups to marshal these views and experiences to
share help provide a cumulative view of what metadata and the data
interoperability advances can deliver on the ground.
Please contact Marcus Wigan (mwigan(a)vaxc.cc.monash.edu.au) subcommittee
chair of AID08-2 for futher details or to discuss paper submissions or
presentations.
***********************************************
Charles L. Purvis, AICP
Senior Transportation Planner/Analyst
Metropolitan Transportation Commission
101 Eighth Street
Oakland, CA 94607-4700
(510) 464-7731 (office)
(510) 464-7848 (fax)
www: http://www.mtc.ca.gov/
Census WWW: http://census.mtc.ca.gov/
***********************************************
From: Census2000 <Census2000(a)ccmc.org>
House of Reps Approves Census Bureau Funding,
Designates Money to Explore Count of Overseas Americans
Plus: Senate Committee Clears Census Bureau Funding;
Hearing Scheduled on Counting Overseas Americans;
Census Bureau To Release ACS Test Data
On July 18, the House of Representatives approved funding for Census
Bureau activities in fiscal year 2002 (FY02) as part of the Commerce,
Justice, and State, The Judiciary, and Related Agencies Appropriations
bill (H.R. 2500), one of 13 regular annual spending bills that fund all
federal government programs. The House agreed to an amendment offered
by Rep. Carolyn Maloney (D-NY) that designates money to plan for a count
of private American citizens living abroad in the next census.
Lawmakers narrowly rejected two other census-related amendments
sponsored by Rep. Maloney, a member of the census oversight
subcommittee.
The $38.5 billion Commerce spending measure, approved by a vote of 405 -
19, allocates $519.8 million for Census Bureau programs in the fiscal
year beginning October 1, 2001. The amount is $23.6 million below
President Bush's budget request, but a $25 million carryover from
previous years will give the Bureau $544.8 million to spend in FY02.
The House appropriated $350.4 million for Periodic Censuses and
Programs, which includes dissemination of Census 2000 data, planning for
the 2010 census, and continued development of the proposed American
Community Survey (ACS). The $25 million carryover, earmarked for Census
2000-related activities, brings the total spending level in this account
to $375.4 million. The Bureau received $169.4 million for its Salaries
and Expenses account, which covers ongoing statistical programs and
surveys.
The spending bill provides the full $29 million requested for the
so-called "Long Form Transitional Database," which includes the first
national-scale test (the Census 2000 Supplementary Survey) for the ACS.
Another $27.1 million, under the Continuous Measurement program, covers
continued data collection in the 31 ACS test sites.
House adopts amendment on counting overseas Americans: Lawmakers
adopted, by voice vote, Rep. Maloney's amendment on counting Americans
abroad in the census. The proposal shifts $2.5 million from the Census
2000 account to the 2010 census account, to plan for a count of overseas
Americans in the 2010 census. Last year, appropriators directed the
Census Bureau to submit a report to Congress on the feasibility of
counting private American citizens abroad. That report is due September
30.
Speaking in support of her amendment, Rep. Maloney estimated that three
to six million Americans who are not federal or military personnel are
living outside of the United States. These Americans, she said, vote,
pay taxes, and "make huge contributions to our economy each year." In
Census 2000, the Census Bureau used information from administrative
records to include members of the armed forces and federal civilian
employees in the state population totals used for congressional
apportionment. The State of Utah challenged that policy in court,
claiming it was unfairly denied a fourth congressional district because
private American citizens living abroad, such as Mormon missionaries,
were not counted. A three-judge federal panel unanimously rejected
Utah's challenge earlier this year; the state has appealed to the U.S.
Supreme Court.
Census Subcommittee Chairman Dan Miller (R-FL), who also serves on the
Appropriations Committee, agreed to the Maloney amendment. Rep. Miller
said the Bureau and Congress must determine who should be included in a
count of Americans living abroad, but that "[o]ur goal is to have them
counted in the 2010 census." The congressman also cautioned that $2.5
million was "an arbitrary number" for the planning effort and that he
would consult with the Census Bureau to include the necessary amount of
money in the final bill. Rep. Benjamin Gilman (R-NY), a former chairman
of the Committee on International Relations who also spoke in support of
the amendment, has introduced legislation calling on the Census Bureau
to include private American citizens living outside of the United States
in the decennial census.
House rejects Maloney-Kucinich amendment on street and shelter data: A
second amendment offered by Rep. Maloney and Rep. Dennis Kucinich (D-OH)
would have set aside $500,000 for the Census Bureau to publish data on
the number of people counted at shelters, food kitchens, and on the
streets during the Census 2000 Service-Based Enumeration (SBE). The
House defeated the proposal, 217-209.
The Census Bureau conducted a separate nighttime count of people without
a usual residence over a three-day period in late March 2000. The
Bureau worked with local governments and community service providers to
identify, in advance, outdoor locations, food kitchens and vans,
shelters for the homeless, and other sites where people who had no
permanent address at that time might gather. However, the Bureau
decided not to report separately the number of people counted on the
streets or in shelters and food kitchens, below the national level.
Bureau spokespeople have said the data could be misinterpreted as a
count of the homeless population and have pointed to criticism of the
1990 Street and Shelter Night count, which advocates for the homeless
contended was highly inaccurate. Instead, the Census 2000 counts of
people on the streets and in shelters were included in the numbers for
non-institutional group quarters such as college dormitories.
Nationally, the Census Bureau said it counted about 280,000 people
during the Service-Based Enumeration.
Rep. Maloney said many local governments and community groups helped
facilitate the Census 2000 street and shelter count, with some providing
incentives (such as blankets) to cooperate with census takers and others
training local residents to help enumerators interview wary people.
While "no one should delude themselves that this is an accurate count of
the homeless," the congresswoman said, "[t]his is not a good reason to
suppress these data." Rep. Maloney said the Census Bureau recently
agreed to release a report on the SBE this fall, elaborating on the
information collected from people at shelters and food service
locations. She suggested that the report could "clearly describe just
what these data do and do not represent." Her amendment would have
earmarked funds for that report. After homeless advocates strongly
objected to the 1990 census Street and Shelter Night counts, the Bureau
agreed to include a caveat in data publications, clarifying that the
numbers did not represent a count of the homeless.
Rep. Kucinich said the SBE data released so far "is not in a format
useful to local governments." The former Cleveland mayor argued that
only local data would "enable communities to determine what services are
needed" for their residents. He emphasized that the count of people in
shelters and living on the streets was not meant to be an official count
of the homeless, but that "to withhold the information or to say it
might be misinterpreted really is to lose an opportunity to get a
broader assessment of the picture of homelessness in this country."
Rep. William L. Clay, Jr. (D-MO), the ranking Democrat on the census
oversight subcommittee, said a special report on the data collected
during the SBE would "give local governments and community groups a way
of evaluating their efforts." He said the only way to improve the
accuracy of such a count "is to make it public and to enlist the efforts
of all involved in improving those data in the next census."
Rep. Miller opposed the Maloney-Kucinich amendment, saying that
"professionals at the Bureau" believe the street and shelter counts are
"not accurate information to release." The congressman released a
letter signed by the National Alliance to End Homelessness, the National
Coalition for the Homeless (a member of the Commerce Department's
Decennial Census Advisory Committee), and the National Law Center on
Homelessness and Poverty, in support of "the Census Bureau's decision
not to release a separate homeless count in the 2000 Census." The
advocacy groups said that "people without housing should be counted by
the Census," but that publishing separate counts of people "enumerated
in homeless situations... would be inaccurate and misleading."
"[H]omelessness is not a permanent condition, but a state of extreme
poverty marked by a temporary lack of housing. ...A one-day, or
'snapshot' estimation of homelessness therefore distorts the reality of
homelessness for most people who experience it," the advocates wrote.
They also noted that census takers were not able to visit all shelters,
service facilities, or outdoor sites where people might spend the night.
In response, Reps. Maloney and Kucinich said many local service
providers wanted the Census Bureau to release the street and shelter
counts for their communities. They cited statements from the Northeast
Ohio Coalition for the Homeless, Baltimore's Office of Homeless
Services, Seattle's Strategic Planning Office, and other organizations
that said they had expected to see detailed results from the
Service-Based Enumeration after helping the Bureau carry out the
operation.
Lawmakers split on proposal to improve Hispanic subgroup data: A third
Maloney amendment to the Commerce spending bill failed on a rare tie
vote of 215-215. Rep. Charles Rangel (D-NY) joined the congresswoman in
an effort to earmark $2 million to fill in gaps in the reporting of
Hispanic subgroups in Census 2000.
Rep. Maloney contended that a change in the wording of the so-called
'Hispanic origin' question led to a significant jump in the number of
respondents who identified themselves as Hispanic or Latino but failed
to write-in a specific subgroup, such as Dominican or Nicaraguan. Both
the 1990 and 2000 census forms specified three subgroups - Puerto Rican,
Mexican, and Cuban - that people of Hispanic origin could check. The
1990 question instructed respondents checking "Other Hispanic" to print
one group and gave examples, such as Argentinean and Salvadorian. In
2000, the "Other Hispanic" option was followed only by the instruction,
"Print group," leading some people to write in "Hispanic" or "Latino"
instead of a specific subgroup. As a result, Rep. Maloney said, 17
percent of Hispanics were identified simply as "Other Hispanic" in 2000,
compared to 1.9 million in 1990, making comparisons in growth of
specific population groups over the decade difficult.
Nationally, the Hispanic population grew by 58 percent between 1990 and
2000. But Census 2000 data showed a 15 percent decline in the number of
Nicaraguans and a drop in the number of Panamanians, for example, even
as the number of "Other Hispanics" grew from 2 million to 6 million,
Rep. Maloney noted. She suggested that the Census Bureau could use data
reported on the long form, which asked for a person's ancestry or
national origin as well as their place of birth, to produce more
accurate estimates for Hispanic subgroups, an editing procedure she said
was used in 1990.
Rep. Rangel, whose Harlem-based district is home to many Dominican
Americans, said that the Bureau should "give us a clearer understanding
of who we call Hispanic." Rep. Jose Serrano (D-NY), the ranking
Democrat on the Commerce appropriations subcommittee, described the
"Other Hispanic" category as "this incredible new number that, one, we
do not know how to service; two, we do not know where they come from;
and three, we do not know how best to deal with all of their needs."
Rep. Miller, who opposed the amendment, said that the proposal "may be
well intended, but it sets a dangerous precedent." He argued that the
Census Bureau could not determine the national origin of a respondent
who wrote in "Hispanic" instead of a specific subgroup and suggested
that the long form would yield more detailed information. "[W]e cannot
go back and change what people put down on the short form now," the
congressman argued. Rep. Frank Wolf (R-VA), chairman of the Commerce
appropriations subcommittee, also spoke against the amendment, saying
"the professionals [at the Census Bureau] would be opposed to this."
Senate committee approves Bureau funding: The FY02 Commerce, Justice,
State and Judiciary spending bill began moving through the U.S. Senate,
as the Committee on Appropriations approved its version of the measure
on July 19. The Commerce appropriations subcommittee, chaired by Sen.
Ernest F. Hollings
(D-SC), did not vote on the bill separately.
According to preliminary information from the committee, the $41.49
billion bill includes $517.1 million for Census Bureau programs in
FY02. The Periodic Censuses account is funded at $348.5 million, about
$2 million below the House-passed level. (The prior-year carryover
brings the total spending level for this account to $375.5 million.)
The Senate bill designates $26.2 million for Continuous Measurement
(covering the ACS test sites), about $1 million below the House-approved
funding level. The Bureau received $168.6 million for its Salaries and
Expenses account.
Congressional hearing scheduled: The House Subcommittee on the Census
will hold a hearing on Thursday, July 26, on "Americans Abroad: How Can
We Count Them?" The subcommittee had not released a witness list, but
groups representing private American citizens living outside of the
United States are expected to be among those testifying. The hearing
will start at 1:30 p.m. in Room 2247 Rayburn House Office Building, and
is open to the public.
Census Bureau to release ACS test data: The Census Bureau will release
data from the Census 2000 Supplementary Survey (C2SS) at a Washington,
D.C. press conference on July 31. (Please note this has changed from the
original date.) The C2SS, the first national-scale test of the proposed
American Community Survey, collected data from 700,000 housing units
during the decennial census year. The survey questions were
substantially similar to those found on the Census 2000 long form. The
initial C2SS data release includes information for the nation, the 50
states, and the District of Columbia. In the fall, the Census Bureau
will publish additional C2SS data for most counties and cities with
250,000 population or greater. At the July 31st press event, the
Bureau also will release data from 21 of the 31 ACS test sites, for
geographic areas and population groups with 65,000 population or
greater.
New ACS resource materials available: Two new Fact Sheets on the Census
Bureau's proposed American Community Survey are now posted on the Census
2000 Initiative web site. Go to www.census2000.org
<http://www.census2000.org> for "The American Community Survey in Brief:
Key Policy and Operational Issues" and "Meeting 21st Century Data Needs:
>From the Census Long Form to the American Community Survey."
Questions about the information contained in this News Alert may be
directed to Terri Ann Lowenthal at 202/484-2270 or, by e-mail at
<terriann2k(a)aol.com>. For copies of previous News Alerts and other
information, use our web site www.census2000.org
<http://www.census2000.org>. Please direct all requests to receive News
Alerts, and all changes in address/phone/fax/e-mail, to the Census 2000
Initiative at <Census2000(a)ccmc.org> or 202/326-8700. Please feel free to
circulate this information to colleagues and other interested
individuals.
I just received this from Barna Juhasz and Company, of the FHWA Office
of Highway and Information regarding the 'proposed' replacement of the
Federal-aid Urban Area boundary with the Census Small Urban and
Urbanized Area Boundaries. If you are having trouble reading the
attachments or have questions or comments on the material that you want
to direct to FHWA please contact Paul Svercl at
paul.svercl(a)fhwa.dot.gov
--
Ed Christopher
Bureau of Transportation Statistics
U.S. Department of Transportation
400 Seventh Street SW
Washington DC 20590
202-366-0412
Thanks. I found it.
>>> "Jesse Jacobs" <jjacobs(a)avcog.org> 07/12 10:10 AM >>>
try american fact finder on the census website www.census.gov or if you have
the redistricting data cd its on there for all census georaphy boundaries.
Jesse Jacobs
Transportation Planner/GIS Coordinator
AVCOG, 125 Manley RD, Auburn, ME 04210
Phone (207) 783-9186
Faxx (207) 783-5211
e-mail jjacobs(a)avcog.org
-----Original Message-----
From: owner-ctpp-news(a)chrispy.net [mailto:owner-ctpp-news@chrispy.net]On
Behalf Of Rob CASE
Sent: Thursday, July 12, 2001 9:59 AM
To: ctpp-news(a)chrispy.net
Subject: [CTPP] 1990 Urbanized Area Population
Where can I find a 1990 Urbanized Area Population figure for my metro area
(Norfolk-VaBeach-Newport News)?
I realize that because there are several different definitions of "urbanized
area", there may be several different answers to my question.
I simply would like to find one of those answers.
Thank you for your help.
Robert B. Case, PE
Principal Transportation Engineer
Hampton Roads Planning District Commission
723 Woodlake Dr., Chesapeake, Va. 23320
voice:757-420-8300; fax:757-523-4881
rcase(a)hrpdc.org
Where can I find a 1990 Urbanized Area Population figure for my metro area (Norfolk-VaBeach-Newport News)?
I realize that because there are several different definitions of "urbanized area", there may be several different answers to my question.
I simply would like to find one of those answers.
Thank you for your help.
Robert B. Case, PE
Principal Transportation Engineer
Hampton Roads Planning District Commission
723 Woodlake Dr., Chesapeake, Va. 23320
voice:757-420-8300; fax:757-523-4881
rcase(a)hrpdc.org
Can anyone tell me what the status of the proposed rulemaking and procedures
for defining the "3C" area is? I've had a request from a member district to
expedite the expansion of our boundaries and I'd like to know how best to
accomplish this or, when newly defined boundaries will be available from
Census. Thanks for any assistance anyone can provide...
Bill Moore, Senior Transportation Planner
Pueblo MPO / City Planning and Development
211 E. D Street, P.O. Box 1427
Pueblo, CO 81003
Phone: (719) 583-4485 FAX: (719) 543-0572
E-Mail: bmoore(a)ci.pueblo.co.us
From: Census2000 <Census2000(a)ccmc.org>
Congress Reviews American Community Survey Plans;
Census Bureau to Release First National ACS Test Data
Plus: Updates on Funding, Lawsuits, and Monitoring Board
Activities; Mayors, State Officials Press for Release of
Adjusted Numbers; and more.
The House of Representatives Subcommittee on the Census held its second
hearing on the Census Bureau's proposed American Community Survey (ACS)
on June 13. Acting Census Bureau Director William Barron Jr. told panel
members that the ACS "is the cornerstone of the government's efforts to
keep pace with the country's ever-increasing demands for timely and
relevant household data." The proposed survey, which would collect data
from three million households a year when fully implemented in 2003, is
one of three key components of the Bureau's strategy for planning a 2010
census that does not include the traditional long form. (Note: The
Census 2000 Initiative is preparing Fact Sheets on the ACS history,
methodology and operations, and data products, as well as on key issues
associated with development and implementation of the program. Look for
these new materials on our web site starting July 16, at
www.census2000.org <http://www.census2000.org>.)
Three demographers who have closely followed development of the ACS
expressed strong support for the concept of producing annual estimates
of important demographic and socio-economic characteristics, but warned
against
abandoning the census long form before a thorough evaluation of the ACS
program is complete. Dr. Paul Voss, Professor of Rural Sociology at the
University of Wisconsin-Madison and Director of the Wisconsin Applied
Population Laboratory, noted that the ACS evolved from a recognition
following the 1990 census that "old data... cannot possibly serve
decade-long programmatic needs in an era of fast-paced demographic
change and devolution of authority." He commended the Census Bureau for
modifying basic design elements of the ACS plan in response to feedback
from local data users, particularly those from rural areas and small
communities. The current ACS plan would produce annually updated
estimates for small areas and small population groups, starting in 2006
and 2008, based on three or five-year averages. The multi-year
averaging is necessary to ensure accumulation of sufficient sample size
to approximate the reliability of census long form data gathered from 17
percent of U.S. households.
Dr. Voss said his greatest concern is the sample size, over time, for
small areas, which he said must be sustained to ensure high quality data
for these communities. While the Census 2000 long form was sent to an
average of one in six households, the sampling rate in the most sparsely
populated areas was as high as 50 percent. The proposed ACS sample
size, Dr. Voss cautioned, is "already beginning to fall short of th[e]
goal" of yielding data as reliable as census long form data for rural
and small areas. Insufficient funding, he said, "could well place the
quality of small-area data from the ACS outside the range of
acceptability."
Linda Gage, who served as the California Governor's Census 2000 Liaison,
said the state "support[s] the full development and rigorous evaluation
of the American Community Survey," but that it is "premature" to endorse
its use over the census long form. Ms. Gage noted that the survey would
not be fully implemented until 2007, when five years of accumulated data
would be available to produce the first estimates for areas and groups
of 20,000 population and below in 2008, a category that includes 92
percent of the nation's cities. She said it is important for the ACS
sample to increase as the number of housing units grows throughout the
decade. Ms. Gage also urged improvements in the Census Bureau's annual
(or 'intercensal') population estimates, which will be used as controls
for the ACS sample. The Bureau's national annual estimate for April 1,
2000 was nearly seven million below the census count tied to that date.
Other issues the Bureau should address, Ms. Gage suggested, include the
effect of voluntary versus mandatory response and assistance for
non-English speakers who receive the ACS questionnaire. "We recommend
that 2010 census planning include a contingency for a long-form
questionnaire until a positive decision to use the ACS can be made," Ms.
Gage told subcommittee members.
Don Hernandez, representing the Population Association of America and
the Association of Population Centers, called the ACS an "innovative
effort...to dramatically improve the timeliness of data" collected
previously on the census long form and said the two organizations
"strongly endorse the on-going development and evaluation of the ACS."
Historically, Mr. Hernandez said, the long form has been "the most
accurate, and often the only, source of data" for public and private
sector decision-making, particularly at the local level. He echoed the
concern that the ACS must receive full funding each year to sustain an
adequate sample size that reflected growth in population and housing
units. Mr. Hernandez suggested that the ACS content should be flexible
to collect data on "pressing, emerging state-level public needs for
local data." The Bureau must conduct broader and systematic evaluations
of the ACS data and operations through release of data for the smallest
areas in 2008, Mr. Hernandez said, before data users can assess fully
the program's viability.
The subcommittee also heard testimony from Marilyn McMillen, Chief
Statistician at the National Center for Education Statistics (NCES),
U.S. Department of Education. NCES "collects and disseminates data on
all aspects of American Education from pre-school through adult
education," using sample surveys, performance and skill assessments,
longitudinal studies, and universal surveys. NCES uses data from the
census long form to compile information at the state, local, and school
district levels, Ms. McMillen said. The ACS would allow the agency to
produce more timely data, as well as to identify households with "rare
populations," such as recent immigrants, in order to field more targeted
surveys to assess the educational characteristics of these populations.
Ms. McMillen noted that the Education Department distributes $12 billion
annually to state and local governments based in whole or in part on
data collected only on the census long form, but that lawmakers have
required the use of updated counts of school-age children in poverty for
the largest grant program. The ACS, she said, would help improve the
accuracy of those estimates for counties and school districts.
Subcommittee members expressed a range of views about the proposed ACS
design and content. Chairman Dan Miller (R-FL) expressed concern about
the survey's potential cost, noting a Bureau estimate of $131 million in
fiscal year 2003 (FY03), the first year of nationwide implementation.
He acknowledged the benefits of the new program, such as providing more
timely information than the once-a-decade long form, but said cost and
privacy concerns must be considered "in order to determine whether the
ACS is the best means by which to collect" the data policymakers need.
Rep. William L Clay (D-MO), the panel's new Ranking Minority Member,
said Congress must consider whether the ACS is an effective investment
in light of requests to improve statistical programs in several
agencies. Rep. Bob Barr (R-GA) said there were "very serious privacy
concerns" associated with the questions proposed for the ACS, which
currently includes 69 questions, compared to 53 asked on the Census 2000
long form. "There is no way that this is the bare minimum of
information that the government needs," Rep. Barr told Mr. Barron.
Mr. Barron acknowledged that the first year cost estimate of $131
million for the ACS was lower than projected costs for subsequent years,
because there would be only nine months of field follow-up required in
FY03. (Note: The federal fiscal year begins October 1, while the ACS
will run on a calendar year starting in January.) But the "life cycle
costs" for the 2010 census, Mr. Barron said, "will demonstrate cost
neutrality" between repeating the Census 2000 design in 2010 and
conducting a short-form only census in 2010, with the ACS replacing the
long form. In response to concerns about the intrusiveness of the ACS
questions, the director noted that all of the topics have a federal law
mandate or are required to administer federal programs or laws.
Bureau set to release national, state ACS test data: This month, the
Census Bureau will start releasing data collected in the Census 2000
Supplementary Survey (C2SS), which surveyed 58,000 households a month
using the questionnaire and methods developed for the American Community
Survey. The
C2SS, administered in 1,203 counties during the decennial census year,
was designed "to demonstrate the operational feasibility of collecting
[census] long form information at the same time, but separately from the
decennial census," according to the Bureau.
The July release will include demographic, economic, and housing
information for the nation, the 50 states, and the District of
Columbia. The tables will be available through the Bureau's web-based
American FactFinder at <http://factfinder.census.gov>. By the end of
2001, similar data will be available for most counties and
municipalities with 250,000 population or greater. More information on
the C2SS can be found at www.census.gov/c2ss/www
<http://www.census.gov/c2ss/www>, beginning July 25.
Utah pursues legal, legislative remedies for loss of House district: The
State of Utah formally appealed a lower federal court ruling that the
Census Bureau was not required to count all American citizens living
abroad in Census 2000, a policy the State claims cost it a fourth
congressional seat in the post-census apportionment process. The appeal
goes directly to the U.S. Supreme Court.
Utah, its state legislative leaders, and its congressional delegation
filed a lawsuit in January, contending that the Census Bureau's failure
to count more than 10,000 Mormon missionaries serving in foreign
countries, while including members of the armed forces and federal
government employees stationed abroad, had shifted the last seat in the
U.S. House of Representatives from Utah to North Carolina. In April, a
three-judge panel unanimously rejected the State's argument that the
Census Bureau's policy was unconstitutional.
Meanwhile, Rep. Christopher Cannon (R-UT), a member of the Subcommittee
on the Census, introduced legislation that would require the Census
Bureau to submit a detailed plan for counting American citizens living
abroad in future censuses. H.R. 2171 (introduced on June 14) would
prohibit the Bureau from spending funds to implement the American
Community Survey until the Secretary of Commerce approves a written plan
for counting overseas Americans and puts regulations in place to carry
out the plan. In a written statement, Rep. Cannon said his bill "will
address the Bureau's perverse set
of priorities." The congressman told The (Salt Lake City) Deseret News
that, "The information [collected in the ACS] is nice. But the core
mission of the census according to the Constitution is for
apportionment." H.R. 2171 was referred to the Committee on Government
Reform, which has not yet scheduled hearings on the measure. The Census
Bureau is preparing a report to Congress, due September 30, on the
issues involved in counting overseas Americans. Acting Director Barron
told the Decennial Census Advisory Committee at a June 21 meeting that
the report would raise significant concerns about the feasibility of
such a count.
Utah is challenging its failure to gain a fourth congressional district
on other grounds, as well. It filed a second lawsuit in April, arguing
that the use of a statistical method called "imputation" violates the
Census Act and the Constitution. Imputation involves the use of
statistical models to assign occupants (or vacancy status) to housing
units for which census takers cannot gather any information, based on
data collected from nearby households. A hearing in the second case has
been set for August; the State filed a motion for summary judgment in
June, asking a new three-judge panel to declare the use of imputation
illegal without a prolonged trial. The Census Bureau has said
imputation added about 1.2 million people, or 0.2 percent of the
population, to the state population totals used for apportionment in
Census 2000.
Census Monitoring Board activities: The Congressional Members of the
U.S. Census Monitoring Board held a press briefing in Washington, D.C.
on June 7 to discuss their semi-annual report to Congress. A. Mark
Neuman, co-chair for the Board's three Republican members (there is one
Republican vacancy), called Census 2000 the "most successful" in
history, citing a 60 percent reduction over 1990 in the undercount gap
between African Americans and non-Hispanic Whites and a "dramatic
reduction" in the undercount of Hispanics. Mr. Neuman, who succeeded
Kenneth Blackwell as co-chair for the Congressional appointees, said the
Census 2000 results do not mean "we can't do better in the future," but
that analysis of the count "tells us how to do better." He credited
local partnerships and the use of enumerators indigenous to the
neighborhoods they counted for helping to increase participation among
traditionally hard-to-enumerate populations in 2000.
Republican Board Member David Murray called the possibility of using the
Accuracy and Coverage Evaluation (A.C.E.) survey results to
statistically correct under- and overcounts in the census a case of
"hope over experience." He criticized the adjustment methodology, which
is based on the A.C.E. survey results, for relying on "weak" assumptions
about the similarity of different demographic subgroups (i.e. racial
groups, renter/owner, age cohorts, male/female) and for having too small
a sample to measure the accuracy of the raw census data for numerically
small population groups. The A.C.E. program included a quality-check
survey of 314,000 households, designed to measure the numbers of people
missed and counted twice in the census.
The Congressional Members' report, entitled "A Guide to Statistical
Adjustment: How It Really Works," is available on their web site at
www.cmbc.gov <http://www.cmbc.gov>. The Presidential Members issued
their own report in April, which is available on their web site at
www.cmbp.gov <http://www.cmbp.gov>. Congress established the
eight-member Board in late 1997 to monitor Census 2000 activities.
Congressional Republican leaders and President Clinton each appointed
four members to the panel.
Earlier this week, the Board's four Presidential Members released
estimates of the Census 2000 undercount for counties with populations of
500,000 or greater. Dr. Eugene Ericksen, a professor of statistics at
Temple University and co-chair of the Special Advisory Panel on
Adjustment during the 1990 census, prepared the estimates based on
information from the A.C.E. survey. The co-chair for the Presidential
Members, Gilbert Cassellas, said the analysis was necessary in light of
the Census Bureau's decision not to release the A.C.E.-adjusted numbers,
which he said "could be of significant use to state and local
governments for planning decisions and funds distribution."
Dr. Ericksen described his county undercount estimates as "reasonable
approximations" of the Census Bureau's calculations and noted that they
do not include the 'group quarters' population. He previously estimated
the undercount rates for states, which he said, "equal the [Census
Bureau's] estimates." According to Dr. Rexene's analysis, Los Angeles
County had the highest number of people missed (176,000), while Bronx
County (NY) had the highest undercount rate (2.7 percent), of the
nation's largest counties.
The Presidential Members also criticized the Commerce Department and
Census Bureau for proposing new rules governing the release of
information to the Monitoring Board and other oversight bodies, which
they believe "plainly violates our enabling legislation" and "severely
impedes our statutory reporting requirements." In a letter to Commerce
Secretary Donald Evens, Mr. Cassellas said the proposed Memorandum of
Understanding was "designed to repress the flow of information" on the
census. In a subsequent letter to the chairmen of the Senate committees
that oversee and fund the Census Bureau, Mr. Cassellas said the Bureau
would not comply with requests for data from the Monitoring Board unless
its members agreed not to reveal the information publicly until 2002.
The Board's authority will expire on September 30, 2001. The final
report from the Presidential Members "will not be complete, having been
denied the data necessary for a thorough and complete analysis of Census
2000," Mr. Cassellas told the senators.
Census Bureau FY03 Funding Bill Starts Moving Through House: The House
of
Representatives began the process of funding Census Bureau activities in
Fiscal Year 2002 (FY03), as the Appropriations Subcommittee on Commerce,
Justice, and State, The Judiciary and Related Agencies approved a draft
spending bill by voice vote on June 27. The subcommittee "mark," as it
is called, includes $519.8 million for the Census Bureau in the fiscal
year beginning October 1, 2001, about $23.6 million less than the Bush
Administration's request of $543.4 million. The $38.5 billion spending
bill, one of 13 regular annual appropriations measures that fund all
federal government activities, allocates $4.76 billion for the Commerce
Department, which houses the Census Bureau.
The Commerce-Justice-State panel approved $350.4 million for Periodic
Censuses and Programs, about $24.5 million below the President's request
of $374.8 million. The "Periodic" account, one of two main Census
Bureau funding categories, covers the decennial census and proposed
American Community Survey. The panel approved $169.4 million for the
Salaries and Expenses account (which funds ongoing surveys), an increase
of $863,000 over the President's request of $168.6 million. A more
detailed spending bill will emerge in the coming days, as the full
Appropriations panel prepares to consider it when Congress returns from
its July 4th recess next week. (For details of President Bush's FY03
budget request for the Census Bureau, please see our April 16, 2001 News
Alert.)
Stockholders continue calls for release of adjusted data: The U.S.
Conference of Mayors (USCG) adopted a resolution at its annual meeting
in Detroit, calling upon the Census Bureau to release the statistically
adjusted census numbers down to the block level. The resolution,
offered by Stanford (CT) Mayor Daniel Malay and approved on June 25,
also urged the U.S. Senate to hold hearings to address the mayors'
"grave concerns" about the implications of the Census 2000 undercount
for cities and to review the Census Bureau's plans to complete the
analysis of the Accuracy and Coverage Evaluation (A.C.E.) program. The
USCG "applauded" the Bureau for "an admirable job of conducting the 2000
Census under difficult conditions," but said the Administration has not
adequately explained how it will account for the 6.4 million people the
census missed.
Two state legislators from Oregon are seeking access to the adjusted
Census 2000 data through the Freedom of Information Act (FOE). Sen.
Margaret Carter (Portland) and Sen. Susan Castile (Deign) filed a
lawsuit in federal district court on June 11 after the U.S. Commerce
Department (the defendant in the lawsuit) declined to release the
statistically adjusted numbers in response to the senators' FOE
request. The department cited a FOE exemption for information that is
"pre decisional and deliberative."
Sen. Castile said the unadjusted numbers, which the Census Bureau sent
to the states in March for use in the redistricting process, "continue
historical patterns of undercounting," but that "we won't really know
how badly Oregonians are being shortchanged" unless the Bureau releases
the entire set of adjusted data. Sen. Carter said the adjusted census
numbers "will ensure that Oregon and other states get what they deserve
when it comes to the allocation of federal funds. ...We need to right a
wrong, not perpetuate one." Thomas Balmier, an attorney representing
the senators, noted that the 9th United States Circuit Court of Appeals,
which covers Oregon, granted California's FOE request for the state's
adjusted though unofficial data following the 1990 census.
In Washington, DC, 51 Democratic Representatives called upon the Senate
to "investigate the Commerce Department's refusal to release the
corrected data." In a letter spearheaded by Rep. Clay and Rep. Carolina
Mallory (DNA), the legislators asked Sen. Earnest Holdings (D.Sc.), who
chairs the Commerce appropriations subcommittee, and Sen. Joseph
Liberian (CDT), chairman of the Governmental Affairs Committee, to hold
hearings on the department's decision to withhold the adjusted numbers,
which they said could affect the allocation of $185 billion annually in
federal program funds.
Acting Bureau Director Barron told members of the agency's advisory
committees at their meetings in late June that the Executive Steering
Committee for A.C.E. Policy (ESCAPE) would recommend whether to use
statistically adjusted data to allocate federal program funds and for
other non redistricting purposes by October 15. Newly confirmed
Commerce Under Secretary Kathleen Cooper, who also spoke to advisory
committee members, said she was not sure who would make the final
decision about using the adjusted numbers.
Questions about the information contained in this News Alert may be
directed to Terry Ann Lowenthal at 202/484-2270 or, by e-mail at
mailto:terriann2k@aol.com. For copies of previous News Alerts and other
information, use our web site www.census2000.org
<http://www.census2000.org>. Please direct all requests to receive News
Alerts, and all changes in address/phone/fax/e-mail, to the Census 2000
Initiative at mailto:Census2000@ccmc.org or 202/326-8700. Please feel
free to circulate this information to colleagues and other interested
individuals.
--
Ed Christopher
Bureau of Transportation Statistics
U.S. Department of Transportation
400 Seventh Street SW
Washington DC 20590
202-366-0412
This e-mail is a follow-up to the another posted a while ago. Daryl Scott from South Western Regional Planning Agency wrote to me a note on how he converted SF1 data into an Oracle database, and subsequently related it to Arcview. Attached is his note.
SF1 has a number of tables. Oracle and other databases are especially capable of handling huge tables and files. Darryl's note will be useful to anyone interested in developing extensive Census 2000 databases for their planning region.
Thanks
Nanda Srinivasan
**********************************************
INCOMING from Darryl Scott:
Here is my experience with importing the data into Oracle.
My goal was to load all the data for the State of Connecticut, all Counties
in Connecticut, all Towns in Connecticut, and all tracts, block groups, and
blocks in Fairfield County from Census 2000 Summary File 1 into Oracle and
link it to GIS. Below are the steps I took to accomplish that task. I do
not describe the failed attempts in detail.
1. I downloaded the data in ASCII format for Connecticut from the Census Web
Site and extracted all the files.
2. I imported the ctgeo file into Oracle.
3. Then I created a view that contained all the records that I wanted to
import into Oracle.
---
create view ctfcgeo as
SELECT sumlev, geocomp, logrecno, state, county, cousub, cousubcc, place,
placecc, placedc, tract, blkgrp, block, msacmsa, cmsa, macci,
pmsa, necma, necmacci, ua, uatype, ur, sldu, sldl, vtd, vtdi, zcta3, zcta5,
arealand, areawatr, arealand/2590000 as area_sqmi, name,
funcstat, gcuni, pop100, hu100, sdelm, sdsec, sduni, taz, macc, uacp, stfid
FROM ctgeo
WHERE (sumlev = '040' and geocomp='00') or (sumlev='050') or
(sumlev = '060' and Name Like '% town') or (sumlev = '140' and county =
'001') or
(sumlev = '150' and county = '001') or (sumlev = '101' and county = '001');
---
4. I tried to import one data file and delete the unneeded records with a
SQL command, but the process proved to be very inefficient. So I wrote an
Avenue Script that extracts the desirable records from sf1 data files. I
saved the list of good values from the logrecno field to a text file. The
script created one .dat file for each each .uf1 file. In addition, the
script removed the first four fields from the uf1 file. The script caused
ArcView and even the computer to hang, but that was how I knew the script
was working.
---
mypath="d:\gis\gisdata_temp\Census2000\sumfile1\"
file_list={"ct00005","ct00006","ct00007","ct00008","ct00009",
"ct00010","ct00011","ct00012","ct00013","ct00014","ct00015","ct00016","ct000
17","ct00018","ct00019",
"ct00020","ct00021","ct00022","ct00023","ct00024","ct00025","ct00026","ct000
27","ct00028","ct00029",
"ct00030","ct00031","ct00032","ct00033","ct00034","ct00035","ct00036","ct000
37","ct00038","ct00039"}
rec_file=TextFile.Make((mypath+"ctfcgeo_logrecno.txt").AsFileName,#FILE_PERM
_READ)
rec_source=rec_file.Read(rec_file.GetSize)
rec_file.Close
rec_list_string = {}
rec_list_number = {}
rec_list_string=rec_source.AsTokens(nl)
for each rec in rec_list_string
rec_list_number.add(rec.AsNumber)
end
for each file_prefix in file_list
data_file_name=(mypath+file_prefix+".uf1").AsFileName
newdata_file_name=(mypath+file_prefix+".dat").AsFileName
data_file=LineFile.Make(data_file_name,#FILE_PERM_READ)
newdata_file=LineFile.Make(newdata_file_name,#FILE_PERM_WRITE)
for each i in 0..(data_file.GetSize-1)
dline=data_file.ReadElt
if (dline=nil) then continue end
dline=dline.Right(dline.Count-15)
d_recno=dline.Left(7)
d_num=d_recno.AsNumber
results=rec_list_number.FindByValue(d_num)
if (results= -1) then continue end
newdata_file.WriteElt(dline)
end
newdata_file.Close
data_file.Close
end
msgbox.info("Finished Processing Files","Script")
---
5. The following day, I created the SQL statements to create the tables in
Oracle and control files to import the information in the dat files. (These
files were compressed into a zip file and attached to this document.) I
decided to use the same field names as described in the data dictionary. I
sought help from Nanda Srinivasan at FHWA who told me about the sf1combo.xls
file found at http://mcdc2.missouri.edu/data/sf12000/Tools/. That file
saved hours of work because I was able to create most of my SQL and control
files from it. I still had to explore the data files to see which fields
had decimal places, but fortunately most of the data did not have decimal
places. I also added the number of the datafile to the logrecno field name
to make sure that each table had unique fields (e.g. logreno1 for ct00001,
logrecno2 for ct00002, and so on.) I also used TextPad
(http://www.textpad.com) to create the SQL and control files because of its
ability to select text as blocks rather than lines. The SQL and control
files worked and I was able to import the data from SF1 into Oracle.
6. Then I had to link the data to TIGER 2000 files in shape file format. I
already had the shape files from http://www.geographynetwork.com/. I
created some views in Oracle where I joined the data files to the geography
file and used the [logreno] field as the common field. Then, I used
ArcView's Database Access Extension to add the Oracle views to a ArcView
project. Except for the town level, I discovered that I needed to create a
common field to link the Oracle views to the shape files. Thus, I created a
stfid field in the ctgeo table with the SQL statements below.
---
alter table ctgeo add
stfid VARCHAR2(16);
update ctgeo
set stfid = state||county||tract
where sumlev='140';
update ctgeo
set stfid = state||county||tract||blkgrp
where sumlev='150';
update ctgeo
set stfid = state||county||tract||block
where sumlev='101';
---
7. To improve performance, I created indexes on the logrecno* field on each
sf1 table. I also indexed the sumlev field and stfid field in the ctgeo
field.
It took a little bit longer than expected, but I accomplished my goals. I
imported the sf1 data into Oracle and became able to produce thematic maps
in ArcView. Because of this approach, the sf1 data can be used in ArcView,
Microsoft Access, and any other software that can connect to the Oracle
database through an ODBC connection.
<<sf1_oracle_sql.zip>>
--
Daryl Scott
South Western Regional Planning Agency
Stamford Government Center
888 Washington Blvd., 3rd Floor
Stamford, CT 06901
Tel: (203) 316-5190
Fax: (203) 316-4995
E-mail: dscott(a)swrpa.org