|2010 Population:||3,751,351||Enum.||2010 Population Density:||21.1||persons/km2|
|2000 Population:||3,450,654||Enum.||2000 Population Density:||19.4||persons/km2|
|Land Area (2000):||177,847||km2||Annual Pop Growth Rate:||0.8||%|
|Election Data and Statistics:|
- Source for Popular Vote data: Oklahoma State Election Board. Oklahoma Election Management System - Election Night Results by County for 11/02/2010, Oklahoma State Election Board (http://www.ok.gov/elections/documents/General%20Election%20Results%20by%20County%20110210.pdf) (accessed 06 Feb 2011)
- Source for Population data: U.S. Census Bureau.
|Results for and Individual County:|