RANKING · 2024 ACS · 77 SHOWN OF 77

Youngest by median age, Oklahoma counties

Oklahoma counties with the youngest median age (2024 ACS). This list covers the 77 counties in Oklahoma that qualify, ranked against each other statewide. The median across all 77 is 40.0. Biggest climber in the top 100 since 2020: Coal County, OK, up 24 places to #36.

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SAME RANKING BYCities States Metros ZIP codes

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

YEAR1990 2000 2010 2020 2024

RANKPLACESTATEPOPMEDIAN AGEVS 2000

01Payne County, OKOK83,88927.70%

02▲1Custer County, OKOK28,17532.80%

03▼1Texas County, OKOK20,32233.0+9%

04Comanche County, OKOK122,15834.1+13%

05▲1Woods County, OKOK8,44334.3−9%

06▲1Jackson County, OKOK24,76435.1+6%

07▲1Oklahoma County, OKOK822,12535.2+3%

08▼3Cleveland County, OKOK303,97335.4+10%

09▲1Garfield County, OKOK61,77936.0−5%

10▲1Tulsa County, OKOK698,78236.0+5%

11▼2Canadian County, OKOK187,18936.3+3%

12▲1Bryan County, OKOK51,36737.0+3%

13▼1Beckham County, OKOK22,15937.1+1%

14▲19Ottawa County, OKOK30,43837.20%

15▼1Cherokee County, OKOK49,19637.3+15%

16▲9McCurtain County, OKOK30,74437.7+5%

17▼2Pontotoc County, OKOK38,52837.7+6%

18▲12Caddo County, OKOK26,13037.8+5%

19▼3Woodward County, OKOK19,82737.8+1%

20▲2Adair County, OKOK19,82837.9+14%

21▲8Muskogee County, OKOK66,70837.9+2%

22▼4Pottawatomie County, OKOK75,10237.9+7%

23▼4Kingfisher County, OKOK15,79538.2+1%

24▲13Carter County, OKOK48,91038.3+1%

25▲10Dewey County, OKOK4,20738.5−10%

26▼3Kay County, OKOK43,49038.5+1%

27▲11Garvin County, OKOK26,37738.6−1%

28▼7McClain County, OKOK49,64738.6+5%

29▲3Le Flore County, OKOK50,19638.7+7%

30▲1Hughes County, OKOK13,45538.8−1%

31▼11Wagoner County, OKOK93,26338.9+7%

32▲18Love County, OKOK10,78039.1−1%

33▼7Rogers County, OKOK102,19739.1+8%

34▼7Seminole County, OKOK23,44139.2+3%

35▼1Washington County, OKOK54,03739.2−2%

36▲24Coal County, OKOK5,43639.3+3%

37▼1Johnston County, OKOK10,44839.3+3%

38▲4Okmulgee County, OKOK37,24139.5+7%

39▼15Grady County, OKOK59,12840.0+10%

40▲14Harmon County, OKOK2,32740.3+1%

41▼1Creek County, OKOK74,96740.4+9%

42▼1Mayes County, OKOK40,41640.4+9%

43▲19Okfuskee County, OKOK11,45140.5+5%

44▼1Atoka County, OKOK14,60940.6+6%

45▲19Craig County, OKOK14,51840.6+3%

46▼29Logan County, OKOK55,47340.6+12%

47Sequoyah County, OKOK40,84240.6+12%

48▼20Washita County, OKOK10,88440.6+4%

49Pittsburg County, OKOK43,32040.6+3%

50▼6Beaver County, OKOK4,88240.8+4%

51▼3Haskell County, OKOK11,78740.8+6%

52▲6Tillman County, OKOK6,78040.8+5%

53▲2Harper County, OKOK3,17240.9−5%

54▼1Stephens County, OKOK44,31041.0+2%

55▼3Blaine County, OKOK8,51541.2+10%

56▲14Nowata County, OKOK9,52241.3+6%

57▼11Lincoln County, OKOK35,27841.5+11%

58▲7Marshall County, OKOK16,25541.6+1%

59▼8Murray County, OKOK13,80541.6+5%

60▲7Pawnee County, OKOK16,02941.6+8%

61▼5Jefferson County, OKOK5,43141.8+3%

62▼1Cotton County, OKOK5,43241.9+9%

63▼6Latimer County, OKOK9,64541.9+14%

64▼19Major County, OKOK7,53642.0+1%

65▼2Roger Mills County, OKOK3,25942.0+1%

66▼27Greer County, OKOK5,37342.0+5%

67▲1Choctaw County, OKOK14,05942.1+9%

68▼9Noble County, OKOK10,89942.2+10%

69▲3Kiowa County, OKOK8,18142.4+4%

70▲3Grant County, OKOK4,06743.2+4%

71Ellis County, OKOK3,61343.5−4%

72▼6Osage County, OKOK46,79443.5+14%

73▲2Pushmataha County, OKOK10,80743.8+9%

74Alfalfa County, OKOK5,64944.6+5%

75▼6Cimarron County, OKOK2,05946.6+19%

76Delaware County, OKOK41,91046.9+15%

77McIntosh County, OKOK19,75847.1+7%

SHOWING 1–77 OF 77

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UPDATED 2026-09-11 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES