RANKING · 1990 CENSUS · 14 SHOWN OF 14

Oldest by median age, North Dakota cities · 1990

North Dakota cities ranked by median age of residents (1990 ACS). This list covers the 14 cities in North Dakota that qualify, ranked against each other statewide.

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SAME RANKING BYCounties 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 –

01Valley City, NDND6,43036.4–

02Jamestown, NDND15,68834.5–

03Devils Lake, NDND7,33334.4–

04Watford City, NDND6,37834.3–

05Williston, NDND29,52233.0–

06Bismarck, NDND77,96332.4–

07Minot, NDND47,30832.0–

08Mandan, NDND25,06131.8–

09Dickinson, NDND25,87031.3–

10Fargo, NDND136,27529.6–

11West Fargo, NDND41,17529.1–

12Horace, NDND7,00127.6–

13Grand Forks, NDND60,36527.5–

14Wahpeton, NDND8,14127.4–

SHOWING 1–14 OF 14

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UPDATED 2026-08-08 · DATA: US CENSUS BUREAU DECENNIAL CENSUS