| County Name | Population |
|---|---|
| Belknap County | 61,551 |
| Carroll County | 49,167 |
| Cheshire County | 76,228 |
| Coos County | 31,174 |
| Grafton County | 90,691 |
| Hillsborough County | 418,735 |
| Merrimack County | 152,622 |
| Rockingham County | 311,307 |
| Strafford County | 131,533 |
| Sullivan County | 43,267 |