RANKING · 2024 ACS · 14 SHOWN OF 14

Largest households, North Dakota cities

North Dakota cities ranked by average household size (2024 ACS). This list covers the 14 cities in North Dakota that qualify, ranked against each other statewide. The median across all 14 is 2.21.

North DakotaAll statesPop > 5KAll rankings

SAME RANKING BYCounties States Metros ZIP codes

YEAR2010 2020 2024

RANKPLACESTATEPOPAVERAGE HOUSEHOLD SIZEVS 2010

01Horace, NDND7,0012.78−1%

02▲1West Fargo, NDND41,1752.52+2%

03▲1Williston, NDND29,5222.42+11%

04▲1Dickinson, NDND25,8702.35+2%

05▲1Mandan, NDND25,0612.30−5%

06▼4Watford City, NDND6,3782.26+6%

07Bismarck, NDND77,9632.21+1%

08Minot, NDND47,3082.19−1%

09▲1Grand Forks, NDND60,3652.09−8%

10▼1Fargo, NDND136,2752.090%

11▲3Valley City, NDND6,4301.97−4%

12Jamestown, NDND15,6881.95−8%

13Wahpeton, NDND8,1411.91−14%

14▼3Devils Lake, NDND7,3331.83−17%

SHOWING 1–14 OF 14

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