Mike,
Is the difference between the two sets of maps, for the first ones, none of the urban
areas have had population range. Defined by census, which are done for us in the second
set?
Ben Williams
Federal Highway Administration
Resource Center
Planning Technical Service Team
61 Forsyth St. SW
Suite 17T26
Atlanta, Georgia 30303-3104
ben.williams(a)dot.gov
404-562-3671
From: ctpp-news-bounces(a)ryoko.chrispy.net [mailto:ctpp-news-bounces@ryoko.chrispy.net] On
Behalf Of michael.r.ratcliffe(a)census.gov
Sent: Friday, January 20, 2012 2:58 PM
To: ctpp-news(a)ryoko.chrispy.net
Cc: ctpp-news(a)chrispy.net; ctpp-news(a)ryoko.chrispy.net
Subject: Re: [CTPP] does anyone know when the 2010 Urban Area boundaries will be
released
I should clarify my previous response.
The list of urban areas and their 2010 populations will be released in March, along with
urban area TIGER/Line shapefiles, which will provide GIS users with the ability to map
boundaries of urban areas.
Urbanized area/urban cluster reference maps will be released in October 2012.
______________________________________
Michael R. Ratcliffe
Assistant Division Chief, Geocartographic Products and Criteria
Geography Division
U.S. Census Bureau
4600 Silver Hill Road/ MS-7400
Washington, DC 20233-7400
301-763-8977
michael.r.ratcliffe(a)census.gov
-----ctpp-news-bounces(a)ryoko.chrispy.net wrote: -----
To: "ctpp-news(a)ryoko.chrispy.net" <ctpp-news(a)ryoko.chrispy.net>et>,
"ctpp-news(a)chrispy.net" <ctpp-news(a)chrispy.net>
From: "Gemignani, Nancy"
Sent by: ctpp-news-bounces(a)ryoko.chrispy.net
Date: 01/20/2012 12:57PM
Subject: Re: [CTPP] does anyone know when the 2010 Urban Area boundaries will be
released
According to the Census2010 release schedule at
http://www.census.gov/population/www/cen2010/glance/index.html, the Urban/Rural Update to
Summary File 1 will be released in October 2012. The Geography Update also gives this
date for the UA/Urban Cluster Reference Maps.
Nancy Gemignani
California State Census Data Center
Demographic Research Unit
(916) 327-0103 ext 2550
From: ctpp-news-bounces(a)ryoko.chrispy.net [mailto:ctpp-news-bounces@ryoko.chrispy.net] On
Behalf Of Nancy Reger
Sent: Friday, January 20, 2012 9:08 AM
To: ctpp-news(a)chrispy.net
Subject: [CTPP] does anyone know when the 2010 Urban Area boundaries will be released
Does anyone know when the 2010 Urban Area boundaries will be released?
Nancy Reger, AICP
Deputy Director, Transportation
MORPC
111 Liberty St. Ste. 100
Columbus, Ohio 43215
nreger(a)morpc.org
614-233-4154
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