RANKING · 1990 CENSUS · 53 SHOWN OF 53

Oldest by median age, North Dakota counties · 1990

North Dakota counties ranked by median age of residents (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

RELATEDYoungest 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

01McIntosh County, NDND2,45148.9−4%

02Nelson County, NDND2,96345.3−4%

03Divide County, NDND2,11044.3−10%

04Logan County, NDND1,85943.2−7%

05Wells County, NDND3,72942.4−6%

06Burke County, NDND2,13242.4−11%

07Sheridan County, NDND1,29642.0−13%

08Hettinger County, NDND2,49240.9−11%

09Griggs County, NDND2,23940.8−11%

10Eddy County, NDND2,32940.1−8%

11Pierce County, NDND3,83840.1−7%

12Emmons County, NDND3,21540.0−10%

13Steele County, NDND1,79739.5−5%

14Grant County, NDND2,20639.5−15%

15McHenry County, NDND5,13039.4−8%

16Adams County, NDND2,27539.4−14%

17Ransom County, NDND5,61738.5−5%

18LaMoure County, NDND4,13538.5−11%

19Cavalier County, NDND3,49738.5−15%

20Kidder County, NDND2,39338.2−14%

21Towner County, NDND2,04038.2−13%

22Sargent County, NDND3,71137.7−6%

23Bottineau County, NDND6,28437.6−13%

24Dickey County, NDND4,89537.3−8%

25Foster County, NDND3,21237.3−8%

26McLean County, NDND9,74037.2−16%

27Renville County, NDND2,33137.1−15%

28Bowman County, NDND2,76237.0−14%

29Pembina County, NDND6,56836.7−12%

30Barnes County, NDND10,57336.6−10%

31Walsh County, NDND10,17936.1−12%

32Golden Valley County, NDND1,80835.8−13%

33Mountrail County, NDND9,39535.8−10%

34Traill County, NDND7,92035.7−8%

35Ramsey County, NDND11,53035.3−11%

36Stutsman County, NDND21,41434.9−12%

37Dunn County, NDND4,05834.8−15%

38Slope County, NDND62834.7−18%

39Oliver County, NDND1,89833.5−20%

40Williams County, NDND41,76733.5−16%

41Billings County, NDND1,07133.3−20%

42Morton County, NDND34,60133.1−11%

43McKenzie County, NDND15,19233.1−16%

44Mercer County, NDND8,44132.4−19%

45Richland County, NDND16,73132.3−9%

46Burleigh County, NDND103,25132.0−11%

47Stark County, NDND34,01331.8−14%

48Benson County, NDND5,75931.2−1%

49Cass County, NDND201,79430.2−4%

50Ward County, NDND68,23329.2−10%

51Grand Forks County, NDND74,50127.4−6%

52Rolette County, NDND11,68826.5−8%

53Sioux County, NDND3,66722.9−4%

SHOWING 1–53 OF 53

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