USA: New Hampshire
Contents: New Hampshire
State
1,377,524 Population [2020] – census
1,402,054 Population [2023] – estimate
23,190km² Area
60.46/km² Density [2023]
Counties
The population of all counties in the State of New Hampshire according to census results and latest offcial estimates.
| Name | Status | Population Census 1990-04-01 | Population Census 2000-04-01 | Population Census 2010-04-01 | Population Census 2020-04-01 | Population Estimate 2023-07-01 | |
|---|---|---|---|---|---|---|---|
| Belknap | County | 49,216 | 56,325 | 60,088 | 63,707 | 65,027 | → |
| Carroll | County | 35,410 | 43,666 | 47,818 | 50,105 | 52,448 | → |
| Cheshire | County | 70,121 | 73,825 | 77,117 | 76,454 | 77,703 | → |
| Coos (Coös) | County | 34,828 | 33,111 | 33,055 | 31,260 | 31,372 | → |
| Grafton | County | 74,929 | 81,743 | 89,118 | 91,122 | 93,146 | → |
| Hillsborough | County | 336,073 | 380,841 | 400,721 | 422,938 | 427,354 | → |
| Merrimack | County | 120,005 | 136,225 | 146,445 | 153,805 | 157,103 | → |
| Rockingham | County | 245,845 | 277,359 | 295,223 | 314,180 | 320,689 | → |
| Strafford | County | 104,233 | 112,233 | 123,143 | 130,895 | 133,243 | → |
| Sullivan | County | 38,592 | 40,458 | 43,742 | 43,058 | 43,969 | → |
| New Hampshire | State | 1,109,252 | 1,235,786 | 1,316,470 | 1,377,524 | 1,402,054 |
Contents: Incorporated Places
The population of all incorporated places in the State of New Hampshire according to census results and latest offcial estimates.
icon links to further information about a selected place including its population structure (gender, age groups, age distribution, urbanization, »race«, ethnicity).| Name | Status | County | Population Census 1990-04-01 | Population Census 2000-04-01 | Population Census 2010-04-01 | Population Census 2020-04-01 | Population Estimate 2023-07-01 | |
|---|---|---|---|---|---|---|---|---|
| Berlin | City | Coos | 11,867 | 10,329 | 10,051 | 9,423 | 9,459 | → |
| Claremont | City | Sullivan | 13,903 | 13,122 | 13,352 | 12,951 | 13,111 | → |
| Concord | City | Merrimack | 36,526 | 40,689 | 42,686 | 43,997 | 44,629 | → |
| Dover | City | Strafford | 25,326 | 26,897 | 29,999 | 32,744 | 33,485 | → |
| Franklin | City | Merrimack | 8,272 | 8,393 | 8,482 | 8,738 | 8,790 | → |
| Keene | City | Cheshire | 22,845 | 22,532 | 23,564 | 23,038 | 22,917 | → |
| Laconia | City | Belknap | 15,750 | 16,376 | 15,972 | 16,874 | 17,142 | → |
| Lebanon | City | Grafton | 12,174 | 12,585 | 13,147 | 14,284 | 15,342 | → |
| Manchester | City | Hillsborough | 99,123 | 107,023 | 109,542 | 115,652 | 115,474 | → |
| Nashua | City | Hillsborough | 79,765 | 86,598 | 86,475 | 91,334 | 91,003 | → |
| Portsmouth | City | Rockingham | 25,736 | 20,787 | 20,779 | 21,960 | 22,733 | → |
| Rochester | City | Strafford | 26,752 | 28,522 | 29,789 | 32,496 | 33,519 | → |
| Somersworth | City | Strafford | 11,217 | 11,469 | 11,765 | 11,860 | 12,192 | → |
Source: U.S. Census Bureau.
Explanation: Latest available rebased population figures are used. In case of significant changes, they were recalculated by using census block data.