# Counties in Alaska by median age, 2024

All 30 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/alaska-counties
- CSV: https://invokely.ai/download/rankings/median-age/alaska-counties.csv

| Rank | Place | years |
|---:|---|---:|
| 1 | Haines Borough | 50.9 |
| 2 | Hoonah-Angoon Census Area | 50 |
| 3 | Copper River Census Area | 48.9 |
| 4 | Wrangell City and Borough | 48.1 |
| 5 | Petersburg Borough | 45.7 |
| 6 | Denali Borough | 44 |
| 7 | Yakutat City and Borough | 43.7 |
| 8 | Prince of Wales-Hyder Census Area | 43.4 |
| 9 | Kenai Peninsula Borough | 41.4 |
| 10 | Skagway Municipality | 41.2 |
| 11 | Ketchikan Gateway Borough | 41 |
| 12 | Aleutians East Borough | 40.8 |
| 13 | Aleutians West Census Area | 40.1 |
| 14 | Juneau City and Borough | 40 |
| 15 | Bristol Bay Borough | 39.7 |
| 15 | Sitka City and Borough | 39.7 |
| 17 | Southeast Fairbanks Census Area | 38.1 |
| 18 | Chugach Census Area | 37.9 |
| 19 | Yukon-Koyukuk Census Area | 37.8 |
| 20 | Matanuska-Susitna Borough | 36.7 |
| 21 | Anchorage Municipality | 35.2 |
| 22 | Kodiak Island Borough | 35.1 |
| 23 | North Slope Borough | 35 |
| 24 | Lake and Peninsula Borough | 33.7 |
| 25 | Fairbanks North Star Borough | 32.5 |
| 26 | Dillingham Census Area | 31.7 |
| 27 | Nome Census Area | 29.4 |
| 28 | Bethel Census Area | 29 |
| 29 | Northwest Arctic Borough | 28.8 |
| 30 | Kusilvak Census Area | 23.6 |