RANKING · 2020 CENSUS · 77 SHOWN OF 77

Most uninsured people, Oklahoma counties · 2020

Oklahoma counties with the most residents lacking health insurance, as of the 2020 American Community Survey. Ranked by number of people, not the uninsured rate. This list covers the 77 counties in Oklahoma that qualify, ranked against each other statewide.

OklahomaAll states All rankings

SAME RANKING BYCities States Metros

RELATEDLargest foreign-born population Most residents with a disability Largest veteran population Largest senior population Most unmarried people Most unmarried men

RANKPLACESTATEPOPUNINSURED RESIDENTSVS –

01Oklahoma County, OKOK822,125110,309–

02Tulsa County, OKOK698,78291,106–

03Cleveland County, OKOK303,97328,797–

04Canadian County, OKOK187,18915,487–

05Comanche County, OKOK122,15814,858–

06Muskogee County, OKOK66,70810,735–

07Cherokee County, OKOK49,19610,645–

08Payne County, OKOK83,88910,037–

09Rogers County, OKOK102,19710,021–

10Pottawatomie County, OKOK75,1029,781–

11Wagoner County, OKOK93,2639,729–

12Le Flore County, OKOK50,1969,372–

13Garfield County, OKOK61,7799,315–

14Creek County, OKOK74,9679,061–

15Bryan County, OKOK51,3678,915–

16Sequoyah County, OKOK40,8428,334–

17Delaware County, OKOK41,9108,012–

18Carter County, OKOK48,9107,802–

19McCurtain County, OKOK30,7447,181–

20Pittsburg County, OKOK43,3206,836–

21Washington County, OKOK54,0376,777–

22Grady County, OKOK59,1286,753–

23Mayes County, OKOK40,4166,716–

24Pontotoc County, OKOK38,5286,571–

25Stephens County, OKOK44,3106,280–

26Osage County, OKOK46,7946,258–

27Okmulgee County, OKOK37,2416,114–

28Logan County, OKOK55,4736,084–

29Adair County, OKOK19,8285,717–

30Kay County, OKOK43,4905,673–

31Ottawa County, OKOK30,4385,409–

32Seminole County, OKOK23,4415,052–

33Caddo County, OKOK26,1304,904–

34Garvin County, OKOK26,3774,841–

35McClain County, OKOK49,6474,453–

36Lincoln County, OKOK35,2784,433–

37McIntosh County, OKOK19,7584,275–

38Custer County, OKOK28,1753,754–

39Texas County, OKOK20,3223,476–

40Jackson County, OKOK24,7643,230–

41Choctaw County, OKOK14,0593,078–

42Marshall County, OKOK16,2552,765–

43Woodward County, OKOK19,8272,719–

44Beckham County, OKOK22,1592,628–

45Pawnee County, OKOK16,0292,465–

46Hughes County, OKOK13,4552,319–

47Okfuskee County, OKOK11,4512,319–

48Atoka County, OKOK14,6092,292–

49Haskell County, OKOK11,7872,258–

50Pushmataha County, OKOK10,8072,136–

51Craig County, OKOK14,5182,118–

52Kingfisher County, OKOK15,7952,070–

53Latimer County, OKOK9,6451,960–

54Murray County, OKOK13,8051,905–

55Nowata County, OKOK9,5221,767–

56Johnston County, OKOK10,4481,599–

57Washita County, OKOK10,8841,494–

58Love County, OKOK10,7801,352–

59Kiowa County, OKOK8,1811,206–

60Coal County, OKOK5,4361,164–

61Noble County, OKOK10,8991,120–

62Tillman County, OKOK6,7801,039–

63Major County, OKOK7,536983–

64Blaine County, OKOK8,515923–

65Jefferson County, OKOK5,431899–

66Dewey County, OKOK4,207884–

67Woods County, OKOK8,443831–

68Cotton County, OKOK5,432717–

69Beaver County, OKOK4,882685–

70Greer County, OKOK5,373641–

71Harper County, OKOK3,172526–

72Ellis County, OKOK3,613492–

73Roger Mills County, OKOK3,259492–

74Alfalfa County, OKOK5,649488–

75Grant County, OKOK4,067486–

76Harmon County, OKOK2,327450–

77Cimarron County, OKOK2,059271–

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