# Counties in North Dakota by average household size, 2024

All 53 values come from U.S. Census Bureau for 2024, so the places are comparable.

- Indicator id: `average_household_size`
- Unit: persons per household
- Definition: Average number of persons per private household. EU countries: EU-SILC. United States: American Community Survey five-year estimate of people in households divided by occupied housing units, where the period shown is the last year of the five-year span.
- Source: U.S. Census Bureau, American Community Survey 5-year estimates, table B25010: average household size of occupied housing units (https://www2.census.gov/programs-surveys/acs/summary_file/2024/table-based-SF/data/5YRData/acsdt5y2024-b25010.dat)
- Publisher page: https://invokely.ai/en/publishers/us-census-bureau
- Retrieved: 2026-10-12
- Citation: U.S. Census Bureau. American Community Survey 5-year estimates, table B25010: average household size of occupied housing units. https://www2.census.gov/programs-surveys/acs/summary_file/2024/table-based-SF/data/5YRData/acsdt5y2024-b25010.dat. Retrieved 2026-10-12.
- Web page: https://invokely.ai/rankings/average-household-size/north-dakota-counties

| Rank | Place | persons per household |
|---:|---|---:|
| 1 | Sioux County | 3.3 |
| 2 | Rolette County | 3.1 |
| 3 | Benson County | 2.9 |
| 4 | Williams County | 2.6 |
| 5 | Oliver County | 2.5 |
| 6 | Dunn County | 2.5 |
| 7 | Billings County | 2.5 |
| 8 | Mountrail County | 2.4 |
| 8 | Stark County | 2.4 |
| 10 | Burke County | 2.4 |
| 11 | Morton County | 2.4 |
| 12 | Ward County | 2.4 |
| 13 | Burleigh County | 2.3 |
| 13 | McKenzie County | 2.3 |
| 15 | Golden Valley County | 2.3 |
| 15 | Renville County | 2.3 |
| 17 | Dickey County | 2.3 |
| 18 | Bottineau County | 2.3 |
| 18 | McHenry County | 2.3 |
| 20 | Cavalier County | 2.3 |
| 20 | Mercer County | 2.3 |
| 20 | Walsh County | 2.3 |
| 23 | Ransom County | 2.3 |
| 24 | LaMoure County | 2.3 |
| 25 | Logan County | 2.3 |
| 26 | Steele County | 2.2 |
| 26 | Traill County | 2.2 |
| 28 | Cass County | 2.2 |
| 29 | Bowman County | 2.2 |
| 29 | Richland County | 2.2 |
| 31 | McLean County | 2.2 |
| 31 | Pembina County | 2.2 |
| 33 | Grand Forks County | 2.2 |
| 33 | Griggs County | 2.2 |
| 35 | Nelson County | 2.2 |
| 36 | Sargent County | 2.1 |
| 37 | Foster County | 2.1 |
| 38 | Wells County | 2.1 |
| 39 | Stutsman County | 2.1 |
| 40 | Emmons County | 2.1 |
| 40 | Grant County | 2.1 |
| 42 | Towner County | 2.1 |
| 43 | Barnes County | 2.1 |
| 43 | Divide County | 2.1 |
| 45 | Slope County | 2.1 |
| 46 | Hettinger County | 2 |
| 46 | Pierce County | 2 |
| 46 | Ramsey County | 2 |
| 49 | Kidder County | 2 |
| 50 | Adams County | 2 |
| 51 | McIntosh County | 2 |
| 52 | Sheridan County | 1.9 |
| 53 | Eddy County | 1.9 |