12 cities
City | County | 2025 Pop. ↓ |
---|---|---|
Derry | Rockingham County | 33,908 |
Dover | Strafford County | 33,705 |
Durham | Strafford County | 14,917 |
Deerfield | Rockingham County | 4,971 |
Danville | Rockingham County | 4,678 |
Dunbarton | Merrimack County | 3,204 |
Deering | Hillsborough County | 1,925 |
Dublin | Cheshire County | 1,594 |
Danbury | Merrimack County | 1,324 |
Dalton | Coos County | 908 |
Dorchester | Grafton County | 336 |
Dummer | Coos County | 321 |