City | 2024 Population |
|---|---|
| Cambridge | 10 |
| Campton | 3,534 |
| Canaan | 111 |
| Candia | 4,235 |
| Canterbury | 2,511 |
| Carroll | 859 |
| Center Harbor | 1,028 |
| Center Ossipee | 829 |
| Center Sandwich | 246 |
| Charlestown | 935 |
| Chatham | 355 |
| Chester | 5,371 |
| Chesterfield | 3,700 |
| Chichester | 2,855 |
| Claremont | 13,164 |
| Clarksville | 290 |
| Colebrook | 1,163 |
| Columbia | 660 |
| Concord | 44,825 |
| Contoocook | 1,237 |
| Conway | 3,729 |
| Cornish | 1,677 |
| Croydon | 863 |