Zip Code | City | Population |
|---|---|---|
| 03301 | Concord | 33,986 |
| 03303 | Concord | 16,118 |
| 03106 | Hooksett | 14,654 |
| 03275 | Suncook | 12,028 |
| 03235 | Franklin | 8,827 |
| 03276 | Tilton | 8,811 |
| 03304 | Bow | 8,235 |
| 03242 | Henniker | 6,094 |
| 03229 | Contoocook | 5,925 |
| 03307 | Loudon | 5,638 |
| 03234 | Epsom | 4,846 |
| 03257 | New London | 4,381 |
| 03263 | Pittsfield | 4,093 |
| 03278 | Warner | 3,003 |
| 03046 | Dunbarton | 3,000 |
| 03258 | Chichester | 2,659 |
| 03224 | Canterbury | 2,343 |
| 03221 | Bradford | 2,263 |
| 03216 | Andover | 2,041 |
| 03255 | Newbury | 1,899 |
| 03268 | Salisbury | 1,507 |
| 03287 | Wilmot | 1,502 |
| 03230 | Danbury | 1,491 |
| 03260 | North Sutton | 995 |
| 03243 | Hill | 902 |
| 03273 | South Sutton | 309 |
| 03233 | Elkins | 209 |
| 03231 | East Andover | 110 |