RANKING · 2020 CENSUS · 77 SHOWN OF 77

Most densely populated, Oklahoma counties · 2020

Oklahoma counties ranked by residents per square mile (2023). This list covers the 77 counties in Oklahoma that qualify, ranked against each other statewide.

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SAME RANKING BYCities States Metros

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YEAR1990 2000 2010 2020 2025

RANKPLACESTATEPOPPOPULATION DENSITYVS 2000

01Tulsa County, OKOK698,7821,174+19%

02Oklahoma County, OKOK822,1251,123+21%

03Cleveland County, OKOK303,973548+42%

04Canadian County, OKOK187,189172+76%

05Wagoner County, OKOK93,263144+41%

06Rogers County, OKOK102,197141+35%

07Washington County, OKOK54,037126+7%

08Payne County, OKOK83,889119+20%

09Comanche County, OKOK122,158113+5%

10Pottawatomie County, OKOK75,10292+11%

11Muskogee County, OKOK66,70882−4%

12Creek County, OKOK74,96776+7%

13McClain County, OKOK49,64773+50%

14Logan County, OKOK55,47367+46%

15Ottawa County, OKOK30,43864−9%

16Cherokee County, OKOK49,19663+11%

17Mayes County, OKOK40,41660+2%

18Garfield County, OKOK61,77959+9%

19Carter County, OKOK48,91058+5%

20Sequoyah County, OKOK40,84258+1%

21Delaware County, OKOK41,91055+9%

22Pontotoc County, OKOK38,52853+8%

23Okmulgee County, OKOK37,24153−8%

24Bryan County, OKOK51,36751+26%

25Grady County, OKOK59,12850+20%

26Stephens County, OKOK44,31049−1%

27Kay County, OKOK43,49048−9%

28Marshall County, OKOK16,25541+16%

29Seminole County, OKOK23,44137−5%

30Lincoln County, OKOK35,27835+4%

31Adair County, OKOK19,82834−7%

32Pittsburg County, OKOK43,32034−0%

33Murray County, OKOK13,80533+10%

34Garvin County, OKOK26,37732−6%

35Jackson County, OKOK24,76431−13%

36McIntosh County, OKOK19,75831−3%

37Le Flore County, OKOK50,19630+0%

38Custer County, OKOK28,17529+9%

39Pawnee County, OKOK16,02927−6%

40Beckham County, OKOK22,15925+13%

41Caddo County, OKOK26,13021−11%

42Osage County, OKOK46,79420+3%

43Haskell County, OKOK11,78720−2%

44Love County, OKOK10,78020+15%

45Craig County, OKOK14,51819−6%

46Choctaw County, OKOK14,05918−7%

47Okfuskee County, OKOK11,45118−4%

48Kingfisher County, OKOK15,79517+9%

49McCurtain County, OKOK30,74417−10%

50Hughes County, OKOK13,45517−6%

51Nowata County, OKOK9,52216−12%

52Woodward County, OKOK19,82716+11%

53Johnston County, OKOK10,44816−2%

54Noble County, OKOK10,89915−4%

55Atoka County, OKOK14,60914+2%

56Latimer County, OKOK9,64513−12%

57Washita County, OKOK10,88411−5%

58Texas County, OKOK20,32210+6%

59Coal County, OKOK5,43610−13%

60Blaine County, OKOK8,5159−27%

61Cotton County, OKOK5,4329−16%

62Greer County, OKOK5,3739−9%

63Kiowa County, OKOK8,1818−17%

64Major County, OKOK7,5368+3%

65Tillman County, OKOK6,7808−25%

66Pushmataha County, OKOK10,8078−7%

67Jefferson County, OKOK5,4317−22%

68Woods County, OKOK8,4437−5%

69Alfalfa County, OKOK5,6497−7%

70Harmon County, OKOK2,3275−24%

71Dewey County, OKOK4,2074−5%

72Grant County, OKOK4,0674−19%

73Harper County, OKOK3,1723−8%

74Ellis County, OKOK3,6133−8%

75Roger Mills County, OKOK3,2593+0%

76Beaver County, OKOK4,8823−14%

77Cimarron County, OKOK2,0591−27%

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