RANKING · 1990 CENSUS · 53 SHOWN OF 53

Youngest by median age, North Dakota counties · 1990

North Dakota counties with the youngest median age (2023 ACS). This list covers the 53 counties in North Dakota that qualify, ranked against each other statewide.

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SAME RANKING BYCities States Metros ZIP codes

RELATEDOldest by median age Most foreign-born residents Highest uninsured rate Most women Most men Highest disability rate

YEAR1990 2000 2010 2020 2024

RANKPLACESTATEPOPMEDIAN AGEVS 2000

01Sioux County, NDND3,66722.9−4%

02Rolette County, NDND11,68826.5−8%

03Grand Forks County, NDND74,50127.4−6%

04Ward County, NDND68,23329.2−10%

05Cass County, NDND201,79430.2−4%

06Benson County, NDND5,75931.2−1%

07Stark County, NDND34,01331.8−14%

08Burleigh County, NDND103,25132.0−11%

09Richland County, NDND16,73132.3−9%

10Mercer County, NDND8,44132.4−19%

11McKenzie County, NDND15,19233.1−16%

12Morton County, NDND34,60133.1−11%

13Billings County, NDND1,07133.3−20%

14Williams County, NDND41,76733.5−16%

15Oliver County, NDND1,89833.5−20%

16Slope County, NDND62834.7−18%

17Dunn County, NDND4,05834.8−15%

18Stutsman County, NDND21,41434.9−12%

19Ramsey County, NDND11,53035.3−11%

20Traill County, NDND7,92035.7−8%

21Mountrail County, NDND9,39535.8−10%

22Golden Valley County, NDND1,80835.8−13%

23Walsh County, NDND10,17936.1−12%

24Barnes County, NDND10,57336.6−10%

25Pembina County, NDND6,56836.7−12%

26Bowman County, NDND2,76237.0−14%

27Renville County, NDND2,33137.1−15%

28McLean County, NDND9,74037.2−16%

29Foster County, NDND3,21237.3−8%

30Dickey County, NDND4,89537.3−8%

31Bottineau County, NDND6,28437.6−13%

32Sargent County, NDND3,71137.7−6%

33Towner County, NDND2,04038.2−13%

34Kidder County, NDND2,39338.2−14%

35Cavalier County, NDND3,49738.5−15%

36LaMoure County, NDND4,13538.5−11%

37Ransom County, NDND5,61738.5−5%

38Adams County, NDND2,27539.4−14%

39McHenry County, NDND5,13039.4−8%

40Grant County, NDND2,20639.5−15%

41Steele County, NDND1,79739.5−5%

42Emmons County, NDND3,21540.0−10%

43Pierce County, NDND3,83840.1−7%

44Eddy County, NDND2,32940.1−8%

45Griggs County, NDND2,23940.8−11%

46Hettinger County, NDND2,49240.9−11%

47Sheridan County, NDND1,29642.0−13%

48Burke County, NDND2,13242.4−11%

49Wells County, NDND3,72942.4−6%

50Logan County, NDND1,85943.2−7%

51Divide County, NDND2,11044.3−10%

52Nelson County, NDND2,96345.3−4%

53McIntosh County, NDND2,45148.9−4%

SHOWING 1–53 OF 53

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