RANKING · 2020 CENSUS · 77 SHOWN OF 77

Fastest growing, Oklahoma counties · 2020

Oklahoma counties ranked by population growth from the 2010 census to 2020. This list covers the 77 counties in Oklahoma that qualify, ranked against each other statewide.

Flip the list · Fastest shrinking, US counties →

OklahomaAll states All rankings

SAME RANKING BYCities States Metros

RELATEDLargest by population Fastest shrinking Most population gained Most population lost Most densely populated Most sparsely populated

YEAR2000 2010 2020 2025

RANKPLACESTATEPOPPOPULATION GROWTHVS 2000

01Canadian County, OKOK187,189+33.6%+88%

02McClain County, OKOK49,647+20.7%−4%

03Logan County, OKOK55,473+18.4%+9%

04Cleveland County, OKOK303,973+15.6%−20%

05Tulsa County, OKOK698,782+10.9%−8%

06Oklahoma County, OKOK822,125+10.8%+7%

07Wagoner County, OKOK93,263+10.8%−46%

08Rogers County, OKOK102,197+9.6%−66%

09Bryan County, OKOK51,367+8.6%−38%

10Love County, OKOK10,780+7.7%−7%

11Payne County, OKOK83,889+5.6%−49%

12Grady County, OKOK59,128+4.5%−50%

13Pottawatomie County, OKOK75,102+4.3%−62%

14Custer County, OKOK28,175+3.8%−235%

15Garfield County, OKOK61,779+3.7%+97%

16Texas County, OKOK20,322+3.6%−84%

17Major County, OKOK7,536+3.4%−154%

18Murray County, OKOK13,805+3.1%−36%

19Washington County, OKOK54,037+2.9%+50%

20Creek County, OKOK74,967+2.6%−76%

21Woodward County, OKOK19,827+1.9%−175%

22Pontotoc County, OKOK38,528+1.5%−49%

23Beckham County, OKOK22,159+1.3%−75%

24Alfalfa County, OKOK5,649+1.0%−121%

25Kingfisher County, OKOK15,795+1.0%−82%

26Carter County, OKOK48,910+0.9%−85%

27Cherokee County, OKOK49,196+0.2%−99%

28Atoka County, OKOK14,609-0.3%−103%

29Lincoln County, OKOK35,278-2.4%−124%

30Comanche County, OKOK122,158-2.4%−176%

31Delaware County, OKOK41,910-2.6%−108%

32Woods County, OKOK8,443-2.9%+1760%

33Marshall County, OKOK16,255-3.3%−115%

34Osage County, OKOK46,794-3.5%−152%

35Le Flore County, OKOK50,196-4.5%−140%

36Pittsburg County, OKOK43,320-4.5%−154%

37Hughes County, OKOK13,455-4.5%−152%

38Stephens County, OKOK44,310-4.9%−334%

39Ottawa County, OKOK30,438-4.9%−157%

40Mayes County, OKOK40,416-5.4%−136%

41Noble County, OKOK10,899-5.5%−266%

42Roger Mills County, OKOK3,259-5.6%−67%

43Washita County, OKOK10,884-6.1%−1135%

44Craig County, OKOK14,518-6.1%−202%

45Kay County, OKOK43,490-6.1%−12408%

46Pawnee County, OKOK16,029-6.2%−193%

47Johnston County, OKOK10,448-6.3%−230%

48Jackson County, OKOK24,764-6.3%+456%

49McIntosh County, OKOK19,758-6.5%−141%

50Muskogee County, OKOK66,708-6.6%−425%

51Pushmataha County, OKOK10,807-6.6%−208%

52Choctaw County, OKOK14,059-6.6%−2618%

53Dewey County, OKOK4,207-6.8%−53%

54Garvin County, OKOK26,377-7.0%−406%

55McCurtain County, OKOK30,744-7.0%−343%

56Okfuskee County, OKOK11,451-7.2%−417%

57Cimarron County, OKOK2,059-7.2%+56%

58Sequoyah County, OKOK40,842-7.3%−148%

59Seminole County, OKOK23,441-7.6%+271%

60Grant County, OKOK4,067-7.9%−17%

61Okmulgee County, OKOK37,241-8.4%−196%

62Caddo County, OKOK26,130-9.0%−542%

63Haskell County, OKOK11,787-9.5%−221%

64Ellis County, OKOK3,613-9.7%+3%

65Kiowa County, OKOK8,181-9.9%+0%

66Beaver County, OKOK4,882-10.4%+278%

67Cotton County, OKOK5,432-10.8%+1833%

68Coal County, OKOK5,436-11.1%−356%

69Harper County, OKOK3,172-11.2%−9%

70Nowata County, OKOK9,522-11.5%−300%

71Greer County, OKOK5,373-12.0%+58%

72Tillman County, OKOK6,780-12.8%+21%

73Adair County, OKOK19,828-14.1%−199%

74Harmon County, OKOK2,327-14.9%+10%

75Latimer County, OKOK9,645-15.3%−541%

76Jefferson County, OKOK5,431-17.5%+540%

77Blaine County, OKOK8,515-26.9%−709%

SHOWING 1–77 OF 77

Download CSV (full list, 77 rows)

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