USA: New Hampshire
Counties
The population of all counties in the State of New Hampshire according to census results and latest official estimates.
| Name | Status | Population Census 1990-04-01 | Population Census 2000-04-01 | Population Census 2010-04-01 | Population Estimate 2019-07-01 | |
|---|---|---|---|---|---|---|
| Belknap | County | 49,216 | 56,325 | 60,088 | 61,398 | → |
| Carroll | County | 35,410 | 43,666 | 47,818 | 48,745 | → |
| Cheshire | County | 70,121 | 73,825 | 77,117 | 75,880 | → |
| Coos (Coös) | County | 34,828 | 33,111 | 33,055 | 31,421 | → |
| Grafton | County | 74,929 | 81,743 | 89,118 | 90,369 | → |
| Hillsborough | County | 336,073 | 380,841 | 400,721 | 417,738 | → |
| Merrimack | County | 120,005 | 136,225 | 146,445 | 151,606 | → |
| Rockingham | County | 245,845 | 277,359 | 295,223 | 309,647 | → |
| Strafford | County | 104,233 | 112,233 | 123,143 | 130,716 | → |
| Sullivan | County | 38,592 | 40,458 | 43,742 | 43,263 | → |
| New Hampshire | State | 1,109,252 | 1,235,786 | 1,316,470 | 1,360,783 |
Contents: Incorporated Places
The population of all incorporated places in the State of New Hampshire according to census results and latest official estimates.
| Name | Status | County | Population Census 1990-04-01 | Population Census 2000-04-01 | Population Census 2010-04-01 | Population Estimate 2019-07-01 | |
|---|---|---|---|---|---|---|---|
| Berlin | City | Coos | 11,872 | 10,331 | 10,051 | 10,122 | → |
| Claremont | City | Sullivan | 13,925 | 13,151 | 13,351 | 12,932 | → |
| Concord | City | Merrimack | 36,882 | 40,687 | 42,686 | 43,627 | → |
| Dover | City | Strafford | 25,391 | 26,884 | 29,986 | 32,191 | → |
| Franklin | City | Merrimack | 8,313 | 8,405 | 8,478 | 8,686 | → |
| Keene | City | Cheshire | 23,049 | 22,563 | 23,563 | 22,786 | → |
| Laconia | City | Belknap | 15,806 | 16,416 | 15,974 | 16,581 | → |
| Lebanon | City | Grafton | 12,179 | 12,568 | 13,147 | 13,651 | → |
| Manchester | City | Hillsborough | 99,217 | 107,032 | 109,549 | 112,673 | → |
| Nashua | City | Hillsborough | 79,767 | 86,605 | 86,475 | 89,355 | → |
| Portsmouth | City | Rockingham | 26,160 | 20,784 | 21,233 | 21,927 | → |
| Rochester | City | Strafford | 26,691 | 28,461 | 29,787 | 31,526 | → |
| Somersworth | City | Strafford | 11,187 | 11,477 | 11,765 | 11,968 | → |
Source: U.S. Census Bureau (web).
Explanation: All population totals refer to 2020 census boundaries. In case of significant changes, they were recalculated by using census block data.