Popular Questions: Oklahoma
Answers to the most-searched questions about Oklahoma, powered by official government data.
Oklahoma has a age 18 to 64 years of 2,304,341, according to U.S. Census ACS 5-year estimates.
See full age 18 to 64 years data for Oklahoma → Source: U.S. Census Bureau, ACS 5-Year EstimatesOklahoma has a total population (households) of 3,861,041, according to U.S. Census ACS 5-year estimates.
See full total population (households) data for Oklahoma → Source: U.S. Census Bureau, ACS 5-Year EstimatesOklahoma has a population (5 years and over) of 3,747,614, according to U.S. Census ACS 5-year estimates.
See full population (5 years and over) data for Oklahoma → Source: U.S. Census Bureau, ACS 5-Year EstimatesOklahoma's U.S. Senators are Alan Armstrong (R) and James Lankford (R). Oklahoma has 5 House members — enter your ZIP code to find your specific district representative.
View Full Oklahoma Congressional Delegation → Source: U.S. House & Senate official rostersOklahoma has a total population of 3,861,041, according to U.S. Census ACS 5-year estimates.
Full Oklahoma Census Data → Source: U.S. Census Bureau, ACS 5-Year EstimatesOklahoma has a family household population of 883,700, according to U.S. Census ACS 5-year estimates.
See full family household population data for Oklahoma → Source: U.S. Census Bureau, ACS 5-Year Estimates