# Counties in Utah by median age, 2024

All 29 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/utah-counties
- CSV: https://invokely.ai/download/rankings/median-age/utah-counties.csv

| Rank | Place | years |
|---:|---|---:|
| 1 | Piute County | 48.3 |
| 2 | Daggett County | 46 |
| 2 | Wayne County | 46 |
| 4 | Kane County | 43.3 |
| 5 | Summit County | 41.5 |
| 6 | Grand County | 40.8 |
| 7 | Garfield County | 40.7 |
| 8 | Washington County | 39.1 |
| 9 | Emery County | 38.9 |
| 10 | Carbon County | 38.6 |
| 11 | Rich County | 38.1 |
| 12 | Sevier County | 36.8 |
| 12 | Wasatch County | 36.8 |
| 14 | San Juan County | 35 |
| 15 | Beaver County | 34.4 |
| 15 | Millard County | 34.4 |
| 17 | Duchesne County | 34.1 |
| 18 | Salt Lake County | 34 |
| 19 | Sanpete County | 33.8 |
| 20 | Weber County | 33.7 |
| 21 | Box Elder County | 33.3 |
| 21 | Morgan County | 33.3 |
| 23 | Uintah County | 33.2 |
| 24 | Davis County | 32.5 |
| 25 | Tooele County | 32.2 |
| 26 | Juab County | 30.6 |
| 27 | Iron County | 30.2 |
| 28 | Cache County | 26.2 |
| 29 | Utah County | 25.8 |