# Cities in New Hampshire by median age, 2024

All 11 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. Canada: on 1 July, Statistics Canada population estimates.
- Source: U.S. Census Bureau, American Community Survey 5-year estimates, table B01002: median age, total population, US cities (incorporated places of 10,000 or more) (https://www2.census.gov/programs-surveys/acs/summary_file/2024/table-based-SF/data/5YRData/acsdt5y2024-b01002.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 B01002: median age, total population, US cities (incorporated places of 10,000 or more). https://www2.census.gov/programs-surveys/acs/summary_file/2024/table-based-SF/data/5YRData/acsdt5y2024-b01002.dat. Retrieved 2026-10-12.
- Web page: https://invokely.ai/rankings/median-age/new-hampshire-cities

| Rank | Place | years |
|---:|---|---:|
| 1 | Laconia, NH | 45.3 |
| 2 | Rochester, NH | 43 |
| 3 | Portsmouth, NH | 42.9 |
| 4 | Claremont, NH | 42.6 |
| 5 | Concord, NH | 40.7 |
| 6 | Nashua, NH | 40 |
| 7 | Lebanon, NH | 38.9 |
| 8 | Somersworth, NH | 38.4 |
| 9 | Manchester, NH | 38 |
| 10 | Keene, NH | 37.6 |
| 11 | Dover, NH | 36.9 |