state record · population
Population of New Hampshire
New Hampshire had an estimated population of 1,409,032 on July 1, 2024, according to the Census Bureau's Population Estimates Program.
What stands out
New Hampshire had an estimated population of 1,409,032 on July 1, 2024, according to the Census Bureau's Population Estimates Program. Since July 2020 that is +2.2 % (30,276 people); since 2010 it is +7.0 %. Migration is the larger driver since 2020: net migration +38,748 against a natural change (births minus deaths) of -8,707. Among the 51 states in the United States, it ranks 41 by population. Values for 2010–2019 and 2020–2024 come from two estimate vintages benchmarked to different censuses; the 2019→2020 step is partly a rebasing.
Population and components of change
July 1 estimates; components per estimate year (July–June).
Largest counties in New Hampshire
By latest estimate, with change since July 2020. Each links to the county's own population record.
| County | Population | Since 2020 |
|---|---|---|
| Hillsborough County | 430,462 | +1.8 % |
| Rockingham County | 322,433 | +2.5 % |
| Merrimack County | 157,869 | +2.5 % |
| Strafford County | 134,202 | +2.4 % |
| Grafton County | 93,045 | +2.0 % |
| Cheshire County | 78,078 | +2.0 % |
| Belknap County | 65,257 | +2.3 % |
| Carroll County | 52,580 | +4.7 % |
| Sullivan County | 44,012 | +2.2 % |
| Coos County | 31,094 | -0.4 % |
Largest cities and towns in New Hampshire
Incorporated places, latest estimate. The Census Bureau publishes totals only for places, no components.
| Place | Population | Since 2020 |
|---|---|---|
| Manchester city | 116,386 | +0.8 % |
| Nashua city | 91,851 | +0.7 % |
| Concord city | 44,674 | +1.4 % |
| Dover city | 33,909 | +3.4 % |
| Rochester city | 33,598 | +3.3 % |
| Keene city | 23,036 | -0.0 % |
| Portsmouth city | 22,938 | +4.3 % |
| Laconia city | 17,310 | +2.5 % |
| Lebanon city | 15,389 | +7.6 % |
| Claremont city | 13,105 | +1.2 % |
| Somersworth city | 12,218 | +2.5 % |
| Berlin city | 9,248 | -1.7 % |
| Franklin city | 8,823 | +0.9 % |
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