Oklahoma: government, population and official figures

Oklahoma is a state of the United States, number 28 of 51 by population. Oklahoma had an estimated 4,123,288 residents on 1 July 2025, 1.2% of the population of the 50 states and DC; 24th smallest of 51. In the year to 1 July 2025 the population grew by 0.62%, 17th fastest-growing of 51.

Who runs Oklahoma?

The governor is J. Kevin Stitt. Governor's office. Phone: 1-405-521-2342. Address: 2300 No. Lincoln Blvd., Suite 212 Oklahoma City , OK 73105.

In depth

• Economy, jobs and prices in Oklahoma: The economy of Oklahoma (gross domestic product) was worth $274.3 billion in 2025 at current prices, 0.9% of the US total of $30.86 trillion; 21st smallest of 51. In current dollars it was up 4.1% on 2024.
• Health in Oklahoma: Life expectancy at birth in Oklahoma was 73.8 years in 2022, 7th shortest among the 50 states and DC (U.S.: 77.5 years), according to NCHS state life tables.
• Education in Oklahoma: Oklahoma did not report a four-year adjusted cohort graduation rate for 2021-22 to the U.S. Department of Education; its most recent rate in the NCES table is 80.0% for 2020-21 (U.S. that year: 86.1%), against 84.9% in 2018-19.
• Poverty and living standards in Oklahoma: The Census Bureau estimates that 14.8% of people in Oklahoma lived below the federal poverty line in 2024, about 588,757 people; 9th highest among the 50 states and DC (U.S.: 12.1%).
• Government budget and revenue in Oklahoma: Oklahoma's state government took in $35.6 billion in fiscal year 2024, $8,690 per resident, 18th lowest of 50 states per person (all states: $9,318 per person). The total includes taxes, federal funds, charges and pension-fund investment income.

Official bodies in Oklahoma

• Oklahoma
• Department of Agriculture, Food and Forestry
• Human Services
• Consumer Protection
• Department of Corrections
• Local governments
• District Attorneys Council
• Department of Education
• Election Board
• Department of Emergency Management
• Department of Health
• Motor Vehicles
• Office of the Attorney General

Largest cities in Oklahoma

1. Oklahoma City 719,849 (2025)
2. Tulsa 416,209 (2025)
3. Norman 130,943 (2025)
4. Broken Arrow 124,991 (2025)
5. Edmond 100,479 (2025)
6. Lawton 90,503 (2025)
7. Moore 63,609 (2025)
8. Midwest City 58,799 (2025)
9. Enid 50,297 (2025)
10. Stillwater 50,046 (2025)

How states are governed in the United States

States (50). Governor and state legislature directly elected. Hold all powers not given to the federal government (10th Amendment); create and control local governments.

Every tier of government in the United States

Other states of the United States

• California 39,355,309
• Texas 31,709,821
• Florida 23,462,518
• New York 20,002,427
• Pennsylvania 13,059,432
• Illinois 12,719,141
• Ohio 11,900,510
• Georgia 11,302,748
• North Carolina 11,197,968
• Michigan 10,127,884
• New Jersey 9,548,215
• Virginia 8,880,107
• Washington 8,001,020
• Arizona 7,623,818
• Tennessee 7,315,076
• Massachusetts 7,154,084
• Indiana 6,973,333
• Missouri 6,270,541
• Maryland 6,265,347
• Colorado 6,012,561
• Wisconsin 5,972,787
• Minnesota 5,830,405
• South Carolina 5,570,274
• Alabama 5,193,088
• Louisiana 4,618,189
• Kentucky 4,606,864
• Oregon 4,273,586
• Connecticut 3,688,496
• Utah 3,538,904
• Nevada 3,282,188
• Iowa 3,238,387
• Arkansas 3,114,791
• Kansas 2,977,220
• Mississippi 2,954,160
• New Mexico 2,125,498
• Idaho 2,029,733
• Nebraska 2,018,006
• West Virginia 1,766,147
• Hawaii 1,432,820
• New Hampshire 1,415,342
• Maine 1,414,874
• Montana 1,144,694
• Rhode Island 1,114,521
• Delaware 1,059,952
• South Dakota 935,094
• North Dakota 799,358
• Alaska 737,270
• District of Columbia 693,645
• Vermont 644,663
• Wyoming 588,753

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Sources

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