RANKING · 2000 CENSUS · 77 SHOWN OF 77

Largest by population, Oklahoma counties · 2000

The most populous Oklahoma counties as of the 2000 population estimates. This list covers the 77 counties in Oklahoma that qualify, ranked against each other statewide.

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SAME RANKING BYCities States Metros ZIP codes

RELATEDFastest growing Fastest shrinking Most population gained Most population lost Most densely populated Most sparsely populated

YEAR1990 2000 2010 2020 2025

RANKPLACESTATETOTAL POPULATIONVS 1990

01Oklahoma County, OKOK660,448+10%

02Tulsa County, OKOK563,299+12%

03Cleveland County, OKOK208,016+19%

04Comanche County, OKOK114,996+3%

05Canadian County, OKOK87,697+18%

06Rogers County, OKOK70,641+28%

07Muskogee County, OKOK69,451+2%

08Payne County, OKOK68,190+11%

09Creek County, OKOK67,367+11%

10Pottawatomie County, OKOK65,521+12%

11Garfield County, OKOK57,813+2%

12Wagoner County, OKOK57,491+20%

13Washington County, OKOK48,996+2%

14Le Flore County, OKOK48,109+11%

15Kay County, OKOK48,080+0%

16Carter County, OKOK45,621+6%

17Grady County, OKOK45,516+9%

18Osage County, OKOK44,437+7%

19Pittsburg County, OKOK43,953+8%

20Stephens County, OKOK43,182+2%

21Cherokee County, OKOK42,521+25%

22Okmulgee County, OKOK39,685+9%

23Sequoyah County, OKOK38,972+15%

24Mayes County, OKOK38,369+15%

25Delaware County, OKOK37,077+32%

26Bryan County, OKOK36,534+14%

27Pontotoc County, OKOK35,143+3%

28McCurtain County, OKOK34,402+3%

29Logan County, OKOK33,924+17%

30Ottawa County, OKOK33,194+9%

31Lincoln County, OKOK32,080+10%

32Caddo County, OKOK30,150+2%

33Jackson County, OKOK28,439−1%

34McClain County, OKOK27,740+22%

35Garvin County, OKOK27,210+2%

36Custer County, OKOK26,142−3%

37Seminole County, OKOK24,894−2%

38Adair County, OKOK21,038+14%

39Texas County, OKOK20,107+22%

40Beckham County, OKOK19,799+5%

41McIntosh County, OKOK19,456+16%

42Woodward County, OKOK18,486−3%

43Pawnee County, OKOK16,612+7%

44Choctaw County, OKOK15,342+0%

45Craig County, OKOK14,950+6%

46Hughes County, OKOK14,154+9%

47Kingfisher County, OKOK13,926+5%

48Atoka County, OKOK13,879+9%

49Marshall County, OKOK13,184+22%

50Murray County, OKOK12,623+5%

51Blaine County, OKOK11,976+4%

52Okfuskee County, OKOK11,814+2%

53Haskell County, OKOK11,792+8%

54Pushmataha County, OKOK11,667+6%

55Washita County, OKOK11,508+1%

56Noble County, OKOK11,411+3%

57Latimer County, OKOK10,692+3%

58Nowata County, OKOK10,569+6%

59Johnston County, OKOK10,513+5%

60Kiowa County, OKOK10,227−10%

61Tillman County, OKOK9,287−11%

62Woods County, OKOK9,089−0%

63Love County, OKOK8,831+8%

64Major County, OKOK7,545−6%

65Jefferson County, OKOK6,818−3%

66Cotton County, OKOK6,614−1%

67Alfalfa County, OKOK6,105−5%

68Greer County, OKOK6,061−8%

69Coal County, OKOK6,031+4%

70Beaver County, OKOK5,857−3%

71Grant County, OKOK5,144−10%

72Dewey County, OKOK4,743−15%

73Ellis County, OKOK4,075−9%

74Harper County, OKOK3,562−12%

75Roger Mills County, OKOK3,436−17%

76Harmon County, OKOK3,283−13%

77Cimarron County, OKOK3,148−5%

SHOWING 1–77 OF 77

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UPDATED 2026-07-15 · DATA: US CENSUS BUREAU DECENNIAL CENSUS