New Hampshire (NH) on the US Map
Map of New Hampshire Counties
Below is a map of the 10 counties of New Hampshire (you can click on the map to enlarge it and to see the major city in each state).
Interactive Map of New Hampshire Counties
Click on any of the counties on the map to see the county’s population, economic data, time zone, and zip code (the data will appear below the map). Data is sourced from the US Census 2021.
List of the Counties of New Hampshire:
| County | Population | Per sq. km | Largest City |
|---|---|---|---|
| Belknap County | 63,395 | 60.91 | Laconia |
| Carroll County | 49,961 | 20.7 | Conway |
| Cheshire County | 76,473 | 41.78 | Keene |
| Coos County | 31,360 | 6.75 | Berlin |
| Grafton County | 91,025 | 20.57 | Lebanon |
| Hillsborough County | 420,504 | 185.23 | Nashua |
| Merrimack County | 152,983 | 63.32 | Concord |
| Rockingham County | 312,771 | 173.66 | Portsmouth |
| Strafford County | 130,598 | 137.22 | Dover |
| Sullivan County | 43,105 | 30.94 | Claremont |