RANKING · 2020 CENSUS · 77 SHOWN OF 77

Fewest graduate degrees, Oklahoma counties · 2020

Oklahoma counties with the smallest share of adults 25+ holding a graduate or professional degree (2023 ACS). This list covers the 77 counties in Oklahoma that qualify, ranked against each other statewide.

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SAME RANKING BYCities States Metros ZIP codes

YEAR1990 2000 2010 2020 2024

RANKPLACESTATEPOPGRADUATE DEGREEVS 2000

01Greer County, OKOK5,3731.3%−65%

02Love County, OKOK10,7802.7%−34%

03Cimarron County, OKOK2,0593.0%−27%

04Adair County, OKOK19,8283.3%−7%

05McIntosh County, OKOK19,7583.4%−34%

06Harmon County, OKOK2,3273.7%−13%

07Mayes County, OKOK40,4163.7%−5%

08Okfuskee County, OKOK11,4513.7%+11%

09Jefferson County, OKOK5,4313.7%+12%

10Nowata County, OKOK9,5223.8%+73%

11Caddo County, OKOK26,1303.9%−16%

12Marshall County, OKOK16,2554.0%+13%

13Sequoyah County, OKOK40,8424.1%−5%

14Okmulgee County, OKOK37,2414.2%+17%

15Haskell County, OKOK11,7874.2%+38%

16Lincoln County, OKOK35,2784.2%+17%

17McCurtain County, OKOK30,7444.2%+15%

18Kiowa County, OKOK8,1814.5%−8%

19Seminole County, OKOK23,4414.7%−3%

20Choctaw County, OKOK14,0594.8%+35%

21Le Flore County, OKOK50,1964.8%+22%

22Blaine County, OKOK8,5154.8%−6%

23Atoka County, OKOK14,6094.8%+40%

24Ellis County, OKOK3,6134.8%−5%

25Murray County, OKOK13,8054.8%−22%

26Craig County, OKOK14,5184.9%+48%

27Garvin County, OKOK26,3774.9%+30%

28Creek County, OKOK74,9674.9%+26%

29Beaver County, OKOK4,8825.0%+7%

30Pawnee County, OKOK16,0295.1%+23%

31Beckham County, OKOK22,1595.2%−14%

32Latimer County, OKOK9,6455.2%+10%

33Kay County, OKOK43,4905.3%+4%

34Grady County, OKOK59,1285.3%+21%

35Tillman County, OKOK6,7805.4%+50%

36Osage County, OKOK46,7945.5%+21%

37Ottawa County, OKOK30,4385.5%+36%

38Harper County, OKOK3,1725.8%−11%

39Delaware County, OKOK41,9105.8%+16%

40Muskogee County, OKOK66,7085.9%+18%

41Woodward County, OKOK19,8275.9%+52%

42Major County, OKOK7,5365.9%+74%

43Hughes County, OKOK13,4556.0%+78%

44Roger Mills County, OKOK3,2596.2%+30%

45Pittsburg County, OKOK43,3206.2%+40%

46Stephens County, OKOK44,3106.2%+33%

47Cotton County, OKOK5,4326.3%+138%

48Grant County, OKOK4,0676.5%+52%

49Pushmataha County, OKOK10,8076.7%+38%

50Alfalfa County, OKOK5,6496.7%+67%

51Dewey County, OKOK4,2076.7%+38%

52Pottawatomie County, OKOK75,1026.9%+23%

53Rogers County, OKOK102,1977.1%+47%

54Garfield County, OKOK61,7797.1%+7%

55Kingfisher County, OKOK15,7957.1%+74%

56Coal County, OKOK5,4367.2%+39%

57Noble County, OKOK10,8997.3%+69%

58Wagoner County, OKOK93,2637.4%+84%

59Texas County, OKOK20,3227.7%+91%

60Jackson County, OKOK24,7647.8%+12%

61Bryan County, OKOK51,3677.9%+18%

62Carter County, OKOK48,9108.2%+72%

63Custer County, OKOK28,1758.4%−7%

64McClain County, OKOK49,6478.5%+110%

65Canadian County, OKOK187,1898.5%+49%

66Johnston County, OKOK10,4488.6%+68%

67Washita County, OKOK10,8848.8%+87%

68Logan County, OKOK55,4739.2%+41%

69Comanche County, OKOK122,1589.5%+56%

70Woods County, OKOK8,4439.6%+35%

71Washington County, OKOK54,0379.9%+7%

72Cherokee County, OKOK49,19610.2%+15%

73Tulsa County, OKOK698,78210.8%+28%

74Pontotoc County, OKOK38,52810.8%+17%

75Oklahoma County, OKOK822,12512.2%+40%

76Cleveland County, OKOK303,97313.1%+26%

77Payne County, OKOK83,88916.1%+5%

SHOWING 1–77 OF 77

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