The Census Bureau will begin rolling out products from the 2010 Census in late 2010.
December 2010 - Apportionment Data (divides House of Representative seats)
March 2011 - Redistricting Data (block level population and housing)
June - August 2011 - Summary File 1 (detailed block level data... age, race, gender, etc.)
Download PDF of Release Schedule
Decennial census data are used for geographically defining state legislative districts, a "redistricting" process that begins in 2011. The data set includes the first totals or population and housing for the Butte County region.
Summary of Population and Housing Totals for Butte County and the Incorporated Cities
Total Population: 2000 and 2010 (table 1) - View PDF
Total Housing Units: 2000 and 2010 (table 2) - View PDF
More information is available at the following State and Federal websites:
California Department of Finance - Demographic Research Unit weblink
Census Bureau - American Fact Finder weblink
If you have questions regarding 2010 Census activities in the Butte County region, please contact Brian Lasagna, Senior Planner at (530) 879-2468 or via e-mail at firstname.lastname@example.org.