RANKING · 2025 ESTIMATES · 77 SHOWN OF 77

Most population gained, Oklahoma counties

Oklahoma counties that added the most residents from the 2020 census to 2025, 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 2000

01Canadian County, OKOK187,189+32,784+147%

02Tulsa County, OKOK698,782+29,503−51%

03Oklahoma County, OKOK822,125+25,833−58%

04Wagoner County, OKOK93,263+12,282+28%

05Cleveland County, OKOK303,973+8,445−75%

06McClain County, OKOK49,647+7,985+61%

07Rogers County, OKOK102,197+6,957−55%

08Logan County, OKOK55,473+5,918+20%

09Bryan County, OKOK51,367+5,300+19%

10Grady County, OKOK59,128+4,333+15%

11Creek County, OKOK74,967+3,213−50%

12Pottawatomie County, OKOK75,102+2,648−61%

13Payne County, OKOK83,889+2,243−66%

14Cherokee County, OKOK49,196+2,118−75%

15Le Flore County, OKOK50,196+2,067−57%

16Lincoln County, OKOK35,278+1,820−36%

17Washington County, OKOK54,037+1,582+70%

18Sequoyah County, OKOK40,842+1,561−70%

19Delaware County, OKOK41,910+1,513−83%

20Stephens County, OKOK44,310+1,462+66%

21Mayes County, OKOK40,416+1,370−73%

22Comanche County, OKOK122,158+1,033−71%

23Osage County, OKOK46,794+976−65%

24Marshall County, OKOK16,255+943−60%

25Carter County, OKOK48,910+907−66%

26McIntosh County, OKOK19,758+817−69%

27Garvin County, OKOK26,377+721+19%

28Love County, OKOK10,780+634−6%

29Kingfisher County, OKOK15,795+611−14%

30Okmulgee County, OKOK37,241+535−83%

31Pawnee County, OKOK16,029+476−54%

32Atoka County, OKOK14,609+466−58%

33Pontotoc County, OKOK38,528+463−55%

34Craig County, OKOK14,518+411−51%

35Muskogee County, OKOK66,708+369−73%

36Adair County, OKOK19,828+333−87%

37Haskell County, OKOK11,787+226−73%

38Nowata County, OKOK9,522+202−65%

39Latimer County, OKOK9,645+201−44%

40Johnston County, OKOK10,448+176−63%

41Coal County, OKOK5,436+170−32%

42Ottawa County, OKOK30,438+153−94%

43Okfuskee County, OKOK11,451+141−46%

44Jefferson County, OKOK5,431+94−149%

45Hughes County, OKOK13,455+88−92%

46Pushmataha County, OKOK10,807-5−101%

47Jackson County, OKOK24,764-21−94%

48Noble County, OKOK10,899-25−107%

49Washita County, OKOK10,884-40−160%

50Alfalfa County, OKOK5,649-50−84%

51McCurtain County, OKOK30,744-70−107%

52Cotton County, OKOK5,432-95+157%

53Murray County, OKOK13,805-99−117%

54Harper County, OKOK3,172-100−80%

55Grant County, OKOK4,067-102−81%

56Seminole County, OKOK23,441-115−78%

57Greer County, OKOK5,373-118−76%

58Ellis County, OKOK3,613-136−68%

59Choctaw County, OKOK14,059-145−463%

60Harmon County, OKOK2,327-161−68%

61Beaver County, OKOK4,882-167+1%

62Woods County, OKOK8,443-181+1193%

63Roger Mills County, OKOK3,259-183−74%

64Tillman County, OKOK6,780-188−83%

65Kay County, OKOK43,490-210−975%

66Blaine County, OKOK8,515-220−143%

67Cimarron County, OKOK2,059-237+55%

68Major County, OKOK7,536-246−52%

69Beckham County, OKOK22,159-251−125%

70Dewey County, OKOK4,207-277−66%

71Kiowa County, OKOK8,181-328−71%

72Custer County, OKOK28,175-338−55%

73Pittsburg County, OKOK43,320-453−113%

74Woodward County, OKOK19,827-643+31%

75Caddo County, OKOK26,130-815−236%

76Texas County, OKOK20,322-1,062−129%

77Garfield County, OKOK61,779-1,067−199%

SHOWING 1–77 OF 77

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UPDATED 2026-07-15 · DATA: US CENSUS BUREAU POPULATION ESTIMATES