# Counties in North Dakota by median age, 2024

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

- Indicator id: `median_age`
- Unit: years
- Definition: Age that divides the resident population into two halves of equal size. Spain and the EU: on 1 January. United States: American Community Survey five-year estimate, 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 B01002: median age, total population (https://www2.census.gov/programs-surveys/acs/summary_file/2024/table-based-SF/data/5YRData/acsdt5y2024-b01002.dat)
- Retrieved: 2026-10-08
- Citation: U.S. Census Bureau. American Community Survey 5-year estimates, table B01002: median age, total population. https://www2.census.gov/programs-surveys/acs/summary_file/2024/table-based-SF/data/5YRData/acsdt5y2024-b01002.dat. Retrieved 2026-10-08.
- Web page: https://invokely.ai/rankings/median-age/north-dakota-counties
- CSV: https://invokely.ai/download/rankings/median-age/north-dakota-counties.csv

| Rank | Place | years |
|---:|---|---:|
| 1 | Slope County | 54.1 |
| 2 | McIntosh County | 53 |
| 3 | Emmons County | 51.7 |
| 4 | Griggs County | 51.5 |
| 4 | Sheridan County | 51.5 |
| 6 | Logan County | 50.3 |
| 7 | Nelson County | 50.1 |
| 8 | Divide County | 49.7 |
| 9 | Grant County | 48.9 |
| 9 | Towner County | 48.9 |
| 11 | Cavalier County | 48.3 |
| 12 | Kidder County | 48.1 |
| 13 | McLean County | 47.7 |
| 14 | Eddy County | 47.5 |
| 15 | Golden Valley County | 47.2 |
| 16 | Steele County | 46.9 |
| 17 | LaMoure County | 46.5 |
| 18 | Wells County | 46.3 |
| 19 | Adams County | 46.1 |
| 19 | Oliver County | 46.1 |
| 21 | Pembina County | 45.5 |
| 22 | Pierce County | 45.1 |
| 23 | Sargent County | 44.9 |
| 24 | Bottineau County | 44.2 |
| 25 | Renville County | 43.8 |
| 26 | Barnes County | 43.5 |
| 27 | Foster County | 43.4 |
| 27 | McHenry County | 43.4 |
| 29 | Walsh County | 43.2 |
| 30 | Ransom County | 43.1 |
| 31 | Hettinger County | 42.9 |
| 31 | Mercer County | 42.9 |
| 33 | Bowman County | 42.8 |
| 34 | Billings County | 41.8 |
| 35 | Stutsman County | 41.1 |
| 36 | Dunn County | 40.4 |
| 36 | Traill County | 40.4 |
| 38 | Ramsey County | 40.3 |
| 39 | Burke County | 39.7 |
| 40 | Dickey County | 39.5 |
| 41 | Burleigh County | 38.5 |
| 42 | Richland County | 38 |
| 43 | Morton County | 37.6 |
| 44 | Mountrail County | 35.4 |
| 45 | Stark County | 34.8 |
| 46 | Ward County | 33.6 |
| 47 | Cass County | 32.8 |
| 48 | Benson County | 32.6 |
| 49 | Rolette County | 32.5 |
| 50 | Williams County | 31.8 |
| 51 | McKenzie County | 31.5 |
| 52 | Grand Forks County | 30.9 |
| 53 | Sioux County | 28.2 |