U.S. Census Data report on health insurance coverage in 2006.

• http://www.census.gov/hhes/www/hlthins/hlthin06.html

Indian Health Service information on Regional Differences in Indian Health.

• http://www.ihs.gov/PublicInfo/Publications/trends97/region97.asp

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.