- Inception
- 16 November 1907
- Population
- 3940521, 3450654, 3145585, 3025290, 2559229, 2328284, 2233351, 2336434, 2396040, 2028283, 1657155, 3911338
- Area
- 181195
- Elevation
- 395 m
- compulsory education (maximum age)
- 18
- contains the administrative territorial entity
- Greer County, Kingfisher County, Adair County, Cotton County, Comanche County, Creek County, Grady County, Cleveland County, Garvin County, Garfield County, Delaware County, Harper County
- demonym
- Oklahomie, Oklahomano
- described by source
- The Catholic Encyclopedia, Armenian Soviet Encyclopedia, New Encyclopedic Dictionary, Encyclopædia Britannica 11th edition, Meyers Konversations-Lexikon, 4th edition (1885–1890), 1922 Encyclopædia Britannica, Collier's New Encyclopedia, 1921, New International Encyclopedia, The New Student's Reference Work
- hashtag
- Oklahoma
- language used
- Wyandot, Muscogee, Quapaw, Tonkawa, Osage, Shawnee, Omaha–Ponca, Unami, Natchez, Kansa, Miami-Illinois, Kitsai
- marriageable age
- 18
- maximum temperature record
- 120
- mean age
- 36.7
- minimum temperature record
- -31
- minimum wage
- 7.25
- motto text
- Labor omnia vincit
- native label
- Oklahoma
- nickname
- Sooner State
- number of households
- 1493569
- official name
- State of Oklahoma
- OpenStreetMap zoom level
- 6
- per capita income
- 29873
- short name
- OK, Okla.
- water as percent of area
- 1.87