U.S. Census data on Economic Indicators.

• http://www.census.gov/cgi-bin/briefroom/BriefRm

U.S. Census Data 2008 Statistical Abstract.

• http://www.census.gov/compendia/statab/

Oklahoma Department of Commerce demographics and population data. Can be viewed by city, county, and state.

• http://www.okcommerce.gov/index.php?option=com_content&task=view&id=309&...

Disclaimer: These links take you outside of the Oklahoma Policy Institute website. OK Policy does not maintain this data and cannot attest to the accuracy of this information.