RANKING · 2010 CENSUS · 77 SHOWN OF 77

Fastest shrinking, Oklahoma counties · 2010

Oklahoma counties with the steepest population decline since the prior decennial census. This list covers the 77 counties in Oklahoma that qualify, ranked against each other statewide.

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SAME RANKING BYCities States Metros

RELATEDLargest by population Fastest growing Most densely populated Most sparsely populated Best broadband access Worst broadband access

YEAR2000 2010 2020

RANKPLACESTATEPOPPOPULATION GROWTHVS 2000

01Cimarron County, OKOK2,059-21.4%+361%

02Tillman County, OKOK6,780-13.9%+32%

03Grant County, OKOK4,067-12.0%+25%

04Harmon County, OKOK2,327-11.0%−18%

05Kiowa County, OKOK8,181-7.6%−23%

06Alfalfa County, OKOK5,649-7.6%+56%

07Jackson County, OKOK24,764-7.0%+520%

08Cotton County, OKOK5,432-6.4%+1044%

09Jefferson County, OKOK5,431-5.1%+85%

10Ottawa County, OKOK30,438-4.1%−147%

11Beaver County, OKOK4,882-3.8%+37%

12McCurtain County, OKOK30,744-3.6%−225%

13Kay County, OKOK43,490-3.2%−6422%

14Woods County, OKOK8,443-2.3%+1409%

15Caddo County, OKOK26,130-1.8%−190%

16Coal County, OKOK5,436-1.8%−140%

17Hughes County, OKOK13,455-1.1%−112%

18Choctaw County, OKOK14,059-0.9%−442%

19Pushmataha County, OKOK10,807-0.8%−113%

20Nowata County, OKOK9,522-0.3%−105%

21Blaine County, OKOK8,515-0.3%−106%

22Major County, OKOK7,536-0.2%−96%

23Pawnee County, OKOK16,029-0.2%−103%

24Craig County, OKOK14,518+0.5%−91%

25Okmulgee County, OKOK37,241+1.0%−89%

26Washita County, OKOK10,884+1.1%+80%

27Noble County, OKOK10,899+1.3%−60%

28Garvin County, OKOK26,377+1.3%−41%

29Dewey County, OKOK4,207+1.4%−110%

30Ellis County, OKOK3,613+1.9%−120%

31Atoka County, OKOK14,609+2.2%−75%

32Muskogee County, OKOK66,708+2.2%+10%

33Seminole County, OKOK23,441+2.4%−216%

34Texas County, OKOK20,322+2.7%−88%

35Greer County, OKOK5,373+2.9%−139%

36Okfuskee County, OKOK11,451+3.2%+40%

37Harper County, OKOK3,172+3.5%−128%

38Creek County, OKOK74,967+3.9%−64%

39Washington County, OKOK54,037+4.0%+109%

40McIntosh County, OKOK19,758+4.1%−74%

41Johnston County, OKOK10,448+4.2%−12%

42Carter County, OKOK48,910+4.2%−33%

43Pittsburg County, OKOK43,320+4.3%−48%

44Latimer County, OKOK9,645+4.3%+24%

45Stephens County, OKOK44,310+4.3%+107%

46Le Flore County, OKOK50,196+4.7%−58%

47Garfield County, OKOK61,779+4.8%+152%

48Custer County, OKOK28,175+5.1%−281%

49Pottawatomie County, OKOK75,102+6.0%−48%

50Roger Mills County, OKOK3,259+6.1%−136%

51Pontotoc County, OKOK38,528+6.7%+123%

52Love County, OKOK10,780+6.7%−19%

53Osage County, OKOK46,794+6.8%+2%

54Lincoln County, OKOK35,278+6.8%−30%

55Murray County, OKOK13,805+6.9%+42%

56Tulsa County, OKOK698,782+7.1%−40%

57Mayes County, OKOK40,416+7.5%−50%

58Adair County, OKOK19,828+7.8%−45%

59Comanche County, OKOK122,158+7.9%+151%

60Kingfisher County, OKOK15,795+8.0%+47%

61Haskell County, OKOK11,787+8.3%+6%

62Woodward County, OKOK19,827+8.6%−434%

63Sequoyah County, OKOK40,842+8.8%−42%

64Oklahoma County, OKOK822,125+8.8%−13%

65Cherokee County, OKOK49,196+10.5%−58%

66Beckham County, OKOK22,159+11.7%+123%

67Delaware County, OKOK41,910+11.9%−63%

68Payne County, OKOK83,889+13.4%+24%

69Grady County, OKOK59,128+15.2%+68%

70Bryan County, OKOK51,367+16.1%+16%

71Marshall County, OKOK16,255+20.1%−7%

72Cleveland County, OKOK303,973+22.9%+18%

73Rogers County, OKOK102,197+23.0%−18%

74Logan County, OKOK55,473+23.4%+38%

75McClain County, OKOK49,647+24.4%+12%

76Wagoner County, OKOK93,263+27.1%+35%

77Canadian County, OKOK187,189+31.8%+78%

SHOWING 1–77 OF 77

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UPDATED 2026-06-02 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES