RANKING · 2000 CENSUS · 77 SHOWN OF 77

Most population lost, Oklahoma counties · 2000

Oklahoma counties that lost the most residents from the 1990 census to 2000, by raw count of people rather than percentage. This list covers the 77 counties in Oklahoma that qualify, ranked against each other statewide.

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SAME RANKING BYCities States Metros

YEAR2000 2010 2020 2025

RANKPLACESTATEPOPPOPULATION CHANGEVS –

01Kiowa County, OKOK8,181-1,120–

02Tillman County, OKOK6,780-1,097–

03Dewey County, OKOK4,207-808–

04Custer County, OKOK28,175-755–

05Roger Mills County, OKOK3,259-711–

06Grant County, OKOK4,067-545–

07Seminole County, OKOK23,441-518–

08Harmon County, OKOK2,327-510–

09Major County, OKOK7,536-510–

10Harper County, OKOK3,172-501–

11Greer County, OKOK5,373-498–

12Woodward County, OKOK19,827-490–

13Ellis County, OKOK3,613-422–

14Jackson County, OKOK24,764-325–

15Alfalfa County, OKOK5,649-311–

16Jefferson County, OKOK5,431-192–

17Beaver County, OKOK4,882-166–

18Cimarron County, OKOK2,059-153–

19Cotton County, OKOK5,432-37–

20Woods County, OKOK8,443-14–

21Kay County, OKOK43,490+24–

22Choctaw County, OKOK14,059+40–

23Washita County, OKOK10,884+67–

24Coal County, OKOK5,436+251–

25Okfuskee County, OKOK11,451+263–

26Latimer County, OKOK9,645+359–

27Noble County, OKOK10,899+366–

28Johnston County, OKOK10,448+481–

29Blaine County, OKOK8,515+506–

30Nowata County, OKOK9,522+577–

31Murray County, OKOK13,805+581–

32Caddo County, OKOK26,130+600–

33Garvin County, OKOK26,377+605–

34Pushmataha County, OKOK10,807+670–

35Love County, OKOK10,780+674–

36Kingfisher County, OKOK15,795+714–

37Craig County, OKOK14,518+846–

38Haskell County, OKOK11,787+852–

39Stephens County, OKOK44,310+883–

40Washington County, OKOK54,037+930–

41McCurtain County, OKOK30,744+969–

42Beckham County, OKOK22,159+987–

43Pontotoc County, OKOK38,528+1,024–

44Pawnee County, OKOK16,029+1,037–

45Garfield County, OKOK61,779+1,078–

46Atoka County, OKOK14,609+1,101–

47Hughes County, OKOK13,455+1,131–

48Muskogee County, OKOK66,708+1,373–

49Marshall County, OKOK16,255+2,355–

50Adair County, OKOK19,828+2,617–

51Ottawa County, OKOK30,438+2,633–

52McIntosh County, OKOK19,758+2,677–

53Carter County, OKOK48,910+2,702–

54Osage County, OKOK46,794+2,792–

55Lincoln County, OKOK35,278+2,864–

56Okmulgee County, OKOK37,241+3,195–

57Pittsburg County, OKOK43,320+3,372–

58Comanche County, OKOK122,158+3,510–

59Texas County, OKOK20,322+3,688–

60Grady County, OKOK59,128+3,769–

61Bryan County, OKOK51,367+4,445–

62Le Flore County, OKOK50,196+4,839–

63Logan County, OKOK55,473+4,913–

64McClain County, OKOK49,647+4,945–

65Mayes County, OKOK40,416+5,003–

66Sequoyah County, OKOK40,842+5,144–

67Creek County, OKOK74,967+6,452–

68Payne County, OKOK83,889+6,683–

69Pottawatomie County, OKOK75,102+6,761–

70Cherokee County, OKOK49,196+8,472–

71Delaware County, OKOK41,910+9,007–

72Wagoner County, OKOK93,263+9,608–

73Canadian County, OKOK187,189+13,288–

74Rogers County, OKOK102,197+15,471–

75Cleveland County, OKOK303,973+33,763–

76Tulsa County, OKOK698,782+59,958–

77Oklahoma County, OKOK822,125+60,837–

SHOWING 1–77 OF 77

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