|State of Oklahoma| |Nickname(s): Sooner State| |Motto(s): Labor
omnia vincit (Latin)| |Demonym||Oklahoman; Okie (colloq.)| (and
largest city) |Area||Ranked 20th in the U.S.| |- Total||69,898
sq mi |- Width||230 miles (370 km)| |- Length||298 miles (480
km)| |- % water||1.8| |- Latitude||33°37' N to 37° N| |-
Longitude||94° 26' W to 103° W| |Population||Ranked 28th in the
U.S.| |- Total||3,814,820 (2012 est)| |- Density||55.2/sq mi
(21.3/km2) Ranked 35th in the U.S. |- Highest point||Black Mesa
4,975 ft (1516 m) |- Mean||1,300 ft (400 m)| |- Lowest
point||Little River at Arkansas border 289 ft (88 m) |Admission
to Union||November 16, 1907 (46th)| |Governor||Mary Fallin (R)|
|Lieutenant Governor||Todd Lamb (R)| |- Upper house||Senate| |-
Lower house||House of Representatives| |U.S. Senators||Jim
Inhofe (R) Thomas A. Coburn (R) |U.S. House delegation||5
Republicans (list)| |- all of the state (legally)||Central:
UTC-6/-5| |- Kenton (informally)||Mountain: UTC-7/-6|
|Abbreviations||OK Okla. US-OK| Oklahoma (i//)