Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Population estimates from ACS 2006 PUMS as a percentage of ACS 2006 published data. Sources: Published data population counts are from 2006 ACS Table B01001 (http://factfinder.census.gov); population estimates are calculated using 2006 ACS PUMS, IPUMS-USA (http://usa.ipums.org/usa/).
