| City | 2026 Pop. ↓ |
|---|---|
| Bedford | 23,904 |
| Barrington | 9,779 |
| Berlin | 9,136 |
| Bow | 8,423 |
| Belmont | 7,460 |
| Brookline | 5,885 |
| Barnstead | 5,070 |
| Brentwood | 4,919 |
| Boscawen | 4,269 |
| Bartlett | 3,335 |
| Bristol | 3,272 |
| Bethlehem | 2,578 |
| Bradford | 1,728 |
| Bennington | 1,509 |
| Bridgewater | 1,186 |
| Bath | 1,113 |
| Brookfield | 828 |
| Benton | 376 |
| City | 2026 Pop. ↓ |
|---|---|
| Concord | 44,862 |
| Claremont | 13,057 |
| Conway | 10,344 |
| Chester | 5,352 |
| Charlestown | 4,897 |
| Candia | 4,314 |
| Canaan | 3,838 |
| Chesterfield | 3,688 |
| Campton | 3,454 |
| Chichester | 2,893 |
| Canterbury | 2,493 |
| Colebrook | 2,096 |
| Cornish | 1,644 |
| Center Harbor | 1,051 |
| Croydon | 874 |
| Carroll | 855 |
| Columbia | 669 |
| Chatham | 351 |
| Clarksville | 281 |
| City | 2026 Pop. ↓ |
|---|---|
| Franklin | 8,857 |
| Farmington | 6,762 |
| Fremont | 4,987 |
| Fitzwilliam | 2,547 |
| Freedom | 1,696 |
| Francestown | 1,655 |
| Franconia | 1,162 |
| City | 2026 Pop. ↓ |
|---|---|
| Hudson | 26,151 |
| Hampton | 16,486 |
| Hooksett | 15,613 |
| Hanover | 11,971 |
| Hampstead | 9,214 |
| Hollis | 8,790 |
| Henniker | 6,307 |
| Hillsborough | 6,291 |
| Hopkinton | 6,266 |
| Haverhill | 4,666 |
| Hinsdale | 4,067 |
| Hampton Falls | 2,402 |
| Holderness | 2,034 |
| Hancock | 1,755 |
| Hill | 1,066 |
| Harrisville | 1,009 |
| Hebron | 649 |
| Hart's Location | 66 |
| City | 2026 Pop. ↓ |
|---|---|
| Keene | 23,166 |
| Kingston | 6,315 |
| Kensington | 2,101 |
| City | 2026 Pop. ↓ |
|---|---|
| Manchester | 117,774 |
| Merrimack | 30,251 |
| Milford | 16,710 |
| Meredith | 6,879 |
| Moultonborough | 5,313 |
| Milton | 4,588 |
| Madison | 2,751 |
| Mont Vernon | 2,705 |
| Marlborough | 2,245 |
| Madbury | 1,939 |
| Middleton | 1,869 |
| Mason | 1,469 |
| Milan | 1,343 |
| Monroe | 869 |
| Marlow | 800 |
| City | 2026 Pop. ↓ |
|---|---|
| Nashua | 93,297 |
| Newmarket | 9,616 |
| Newport | 6,434 |
| New Boston | 6,287 |
| Nottingham | 5,617 |
| New Ipswich | 5,475 |
| Northfield | 5,162 |
| Newton | 4,871 |
| Northwood | 4,750 |
| North Hampton | 4,539 |
| New London | 4,480 |
| New Durham | 2,870 |
| New Hampton | 2,419 |
| Newbury | 2,348 |
| Northumberland | 2,085 |
| Newfields | 1,793 |
| New Castle | 1,009 |
| Newington | 859 |
| Nelson | 685 |
| City | 2026 Pop. ↓ |
|---|---|
| Portsmouth | 23,288 |
| Pelham | 15,019 |
| Plaistow | 7,951 |
| Pembroke | 7,667 |
| Plymouth | 6,647 |
| Peterborough | 6,471 |
| Pittsfield | 4,164 |
| Plainfield | 2,562 |
| Pittsburg | 847 |
| Piermont | 765 |
| City | 2026 Pop. ↓ |
|---|---|
| Salem | 31,913 |
| Somersworth | 12,276 |
| Seabrook | 8,492 |
| Stratham | 7,763 |
| Swanzey | 7,515 |
| Sandown | 6,841 |
| Strafford | 4,347 |
| Sunapee | 3,471 |
| Sanbornton | 3,039 |
| Sutton | 2,125 |
| Sandwich | 1,562 |
| Salisbury | 1,524 |
| Stoddard | 1,485 |
| Springfield | 1,326 |
| South Hampton | 893 |
| Surry | 875 |
| Stewartstown | 767 |
| Sullivan | 719 |
| Sugar Hill | 691 |
| Stratford | 643 |
| Stark | 461 |
| Shelburne | 362 |
| Sharon | 353 |
| City | 2026 Pop. ↓ |
|---|---|
| Unity | 1,507 |
| City | 2026 Pop. ↓ |
|---|---|
| Windham | 16,480 |
| Weare | 9,258 |
| Wolfeboro | 6,663 |
| Wakefield | 5,590 |
| Winchester | 4,285 |
| Wilton | 4,017 |
| Walpole | 3,759 |
| Warner | 2,990 |
| Whitefield | 2,514 |
| Webster | 2,003 |
| Westmoreland | 1,751 |
| Wilmot | 1,485 |
| Woodstock | 1,454 |
| Washington | 1,229 |
| Wentworth | 840 |
| Warren | 819 |
| Waterville Valley | 528 |
| Windsor | 276 |