RANKING · 2010 CENSUS · 77 SHOWN OF 77

Most income inequality (Gini), Oklahoma counties · 2010

Oklahoma counties ranked by Gini index of household income inequality, where 0 = perfect equality and 1 = maximum inequality (2010 ACS). This list covers the 77 counties in Oklahoma that qualify, ranked against each other statewide. The median across all 77 is 0.435.

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SAME RANKING BYCities States Metros ZIP codes

RELATEDHighest median household income Lowest median household income Highest per-capita income Lowest poverty rate Highest poverty rate Most residents in poverty

RANKPLACESTATEPOPINCOME INEQUALITY (GINI)VS –

01Roger Mills County, OKOK3,2590.505–

02Oklahoma County, OKOK822,1250.490–

03Payne County, OKOK83,8890.485–

04Delaware County, OKOK41,9100.482–

05Johnston County, OKOK10,4480.480–

06Nowata County, OKOK9,5220.480–

07Tulsa County, OKOK698,7820.478–

08Atoka County, OKOK14,6090.471–

09Choctaw County, OKOK14,0590.470–

10Logan County, OKOK55,4730.470–

11Washington County, OKOK54,0370.469–

12Harmon County, OKOK2,3270.466–

13Pontotoc County, OKOK38,5280.465–

14McCurtain County, OKOK30,7440.464–

15Hughes County, OKOK13,4550.462–

16Kiowa County, OKOK8,1810.462–

17Garvin County, OKOK26,3770.457–

18Texas County, OKOK20,3220.457–

19Dewey County, OKOK4,2070.454–

20Seminole County, OKOK23,4410.453–

21Cherokee County, OKOK49,1960.452–

22Blaine County, OKOK8,5150.451–

23Carter County, OKOK48,9100.448–

24Woods County, OKOK8,4430.447–

25Custer County, OKOK28,1750.446–

26Jefferson County, OKOK5,4310.446–

27Garfield County, OKOK61,7790.445–

28Muskogee County, OKOK66,7080.445–

29Pushmataha County, OKOK10,8070.445–

30Adair County, OKOK19,8280.444–

31Kay County, OKOK43,4900.444–

32Alfalfa County, OKOK5,6490.443–

33Haskell County, OKOK11,7870.443–

34Pittsburg County, OKOK43,3200.442–

35Osage County, OKOK46,7940.440–

36Sequoyah County, OKOK40,8420.438–

37Stephens County, OKOK44,3100.438–

38Bryan County, OKOK51,3670.437–

39Ellis County, OKOK3,6130.435–

40Major County, OKOK7,5360.435–

41Beckham County, OKOK22,1590.434–

42Creek County, OKOK74,9670.434–

43Pottawatomie County, OKOK75,1020.432–

44Woodward County, OKOK19,8270.432–

45Lincoln County, OKOK35,2780.430–

46Cleveland County, OKOK303,9730.430–

47Washita County, OKOK10,8840.429–

48Latimer County, OKOK9,6450.427–

49Jackson County, OKOK24,7640.426–

50Ottawa County, OKOK30,4380.425–

51Harper County, OKOK3,1720.422–

52Le Flore County, OKOK50,1960.422–

53Okmulgee County, OKOK37,2410.422–

54Pawnee County, OKOK16,0290.421–

55McIntosh County, OKOK19,7580.420–

56Caddo County, OKOK26,1300.419–

57Coal County, OKOK5,4360.419–

58Comanche County, OKOK122,1580.419–

59Love County, OKOK10,7800.419–

60Grady County, OKOK59,1280.418–

61Noble County, OKOK10,8990.416–

62Tillman County, OKOK6,7800.414–

63Beaver County, OKOK4,8820.411–

64Cotton County, OKOK5,4320.409–

65Greer County, OKOK5,3730.407–

66Mayes County, OKOK40,4160.406–

67Kingfisher County, OKOK15,7950.405–

68Murray County, OKOK13,8050.403–

69Okfuskee County, OKOK11,4510.402–

70Grant County, OKOK4,0670.402–

71Craig County, OKOK14,5180.400–

72Cimarron County, OKOK2,0590.394–

73Marshall County, OKOK16,2550.393–

74Rogers County, OKOK102,1970.393–

75Wagoner County, OKOK93,2630.391–

76McClain County, OKOK49,6470.391–

77Canadian County, OKOK187,1890.387–

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UPDATED 2026-09-11 · DATA: US CENSUS BUREAU DECENNIAL CENSUS