RANKING · 1990 CENSUS · 53 SHOWN OF 53

Youngest by median age, North Dakota counties · 1990

North Dakota counties with the youngest median age (1990 ACS). This list covers the 53 counties in North Dakota that qualify, ranked against each other statewide. The median across all 53 is 37.1.

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SAME RANKING BYCities States Metros ZIP codes

YEAR1990 2000 2010 2020 2024

RANKPLACESTATEPOPMEDIAN AGEVS –

01Sioux County, NDND3,66722.9–

02Rolette County, NDND11,68826.5–

03Grand Forks County, NDND74,50127.4–

04Ward County, NDND68,23329.2–

05Cass County, NDND201,79430.2–

06Benson County, NDND5,75931.2–

07Stark County, NDND34,01331.8–

08Burleigh County, NDND103,25132.0–

09Richland County, NDND16,73132.3–

10Mercer County, NDND8,44132.4–

11McKenzie County, NDND15,19233.1–

12Morton County, NDND34,60133.1–

13Billings County, NDND1,07133.3–

14Williams County, NDND41,76733.5–

15Oliver County, NDND1,89833.5–

16Slope County, NDND62834.7–

17Dunn County, NDND4,05834.8–

18Stutsman County, NDND21,41434.9–

19Ramsey County, NDND11,53035.3–

20Traill County, NDND7,92035.7–

21Mountrail County, NDND9,39535.8–

22Golden Valley County, NDND1,80835.8–

23Walsh County, NDND10,17936.1–

24Barnes County, NDND10,57336.6–

25Pembina County, NDND6,56836.7–

26Bowman County, NDND2,76237.0–

27Renville County, NDND2,33137.1–

28McLean County, NDND9,74037.2–

29Foster County, NDND3,21237.3–

30Dickey County, NDND4,89537.3–

31Bottineau County, NDND6,28437.6–

32Sargent County, NDND3,71137.7–

33Towner County, NDND2,04038.2–

34Kidder County, NDND2,39338.2–

35Cavalier County, NDND3,49738.5–

36LaMoure County, NDND4,13538.5–

37Ransom County, NDND5,61738.5–

38Adams County, NDND2,27539.4–

39McHenry County, NDND5,13039.4–

40Grant County, NDND2,20639.5–

41Steele County, NDND1,79739.5–

42Emmons County, NDND3,21540.0–

43Pierce County, NDND3,83840.1–

44Eddy County, NDND2,32940.1–

45Griggs County, NDND2,23940.8–

46Hettinger County, NDND2,49240.9–

47Sheridan County, NDND1,29642.0–

48Burke County, NDND2,13242.4–

49Wells County, NDND3,72942.4–

50Logan County, NDND1,85943.2–

51Divide County, NDND2,11044.3–

52Nelson County, NDND2,96345.3–

53McIntosh County, NDND2,45148.9–

SHOWING 1–53 OF 53

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