| City | 2025 Pop. ↓ |
|---|---|
| Amherst town | 11,843 |
| Atkinson town | 7,410 |
| Auburn town | 6,269 |
| Alton town | 6,086 |
| Allenstown town | 4,745 |
| Antrim town | 2,723 |
| Andover town | 2,438 |
| Ashland town | 1,948 |
| Alstead town | 1,926 |
| Alexandria town | 1,736 |
| Acworth town | 889 |
| Albany town | 782 |
| City | 2025 Pop. ↓ |
|---|---|
| Bedford town | 23,660 |
| Barrington town | 9,654 |
| Berlin city | 9,317 |
| Bow town | 8,401 |
| Belmont town | 7,442 |
| Brookline town | 5,813 |
| Barnstead town | 5,074 |
| Brentwood town | 4,864 |
| Boscawen town | 4,113 |
| Bartlett town | 3,361 |
| Bristol town | 3,240 |
| Bethlehem town | 2,528 |
| Bradford town | 1,739 |
| Bennington town | 1,502 |
| Bridgewater town | 1,175 |
| Bath town | 1,105 |
| Brookfield town | 858 |
| Benton town | 359 |
| City | 2025 Pop. ↓ |
|---|---|
| Concord city | 44,909 |
| Claremont city | 13,041 |
| Conway town | 10,391 |
| Chester town | 5,294 |
| Charlestown town | 5,009 |
| Candia town | 4,229 |
| Canaan town | 3,773 |
| Chesterfield town | 3,685 |
| Campton town | 3,419 |
| Chichester town | 2,792 |
| Canterbury town | 2,471 |
| Colebrook town | 2,108 |
| Cornish town | 1,643 |
| Center Harbor town | 1,060 |
| Croydon town | 862 |
| Carroll town | 830 |
| Columbia town | 676 |
| Chatham town | 354 |
| Clarksville town | 280 |
| City | 2025 Pop. ↓ |
|---|---|
| Derry town | 33,908 |
| Dover city | 33,705 |
| Durham town | 14,917 |
| Deerfield town | 4,971 |
| Danville town | 4,678 |
| Dunbarton town | 3,204 |
| Deering town | 1,925 |
| Dublin town | 1,594 |
| Danbury town | 1,324 |
| Dalton town | 908 |
| Dorchester town | 336 |
| Dummer town | 321 |
| City | 2025 Pop. ↓ |
|---|---|
| Exeter town | 16,098 |
| Epping town | 7,783 |
| Epsom town | 5,036 |
| Enfield town | 4,409 |
| East Kingston town | 2,420 |
| Effingham town | 1,804 |
| Eaton town | 435 |
| Easton town | 301 |
| Errol town | 289 |
| Ellsworth town | 90 |
| City | 2025 Pop. ↓ |
|---|---|
| Franklin city | 8,770 |
| Farmington town | 6,850 |
| Fremont town | 4,897 |
| Fitzwilliam town | 2,478 |
| Freedom town | 1,723 |
| Francestown town | 1,643 |
| Franconia town | 1,137 |
| City | 2025 Pop. ↓ |
|---|---|
| Goffstown town | 18,477 |
| Gilford town | 7,921 |
| Gilmanton town | 4,183 |
| Greenland town | 4,089 |
| Grantham town | 3,484 |
| Gorham town | 2,648 |
| Greenville town | 1,981 |
| Greenfield town | 1,715 |
| Grafton town | 1,416 |
| Goshen town | 809 |
| Gilsum town | 802 |
| Groton town | 578 |
| City | 2025 Pop. ↓ |
|---|---|
| Hudson town | 25,639 |
| Hampton town | 16,298 |
| Hooksett town | 15,434 |
| Hanover town | 12,083 |
| Hampstead town | 9,113 |
| Hollis town | 8,783 |
| Henniker town | 6,264 |
| Hopkinton town | 6,206 |
| Hillsborough town | 5,996 |
| Haverhill town | 4,552 |
| Hinsdale town | 3,998 |
| Hampton Falls town | 2,371 |
| Holderness town | 2,014 |
| Hancock town | 1,752 |
| Hill town | 1,055 |
| Harrisville town | 1,002 |
| Hebron town | 664 |
| Hart's Location town | 64 |
| City | 2025 Pop. ↓ |
|---|---|
| Jaffrey town | 5,553 |
| Jackson town | 1,068 |
| Jefferson town | 1,067 |
| City | 2025 Pop. ↓ |
|---|---|
| Keene city | 22,893 |
| Kingston town | 6,246 |
| Kensington town | 2,096 |
| City | 2025 Pop. ↓ |
|---|---|
| Londonderry town | 27,004 |
| Laconia city | 17,290 |
| Lebanon city | 15,988 |
| Litchfield town | 8,480 |
| Littleton town | 5,942 |
| Loudon town | 5,758 |
| Lee town | 4,616 |
| Lancaster town | 3,211 |
| Lyme town | 1,713 |
| Lyndeborough town | 1,697 |
| Lincoln town | 1,638 |
| Lisbon town | 1,621 |
| Lempster town | 1,155 |
| Langdon town | 676 |
| Lyman town | 579 |
| Landaff town | 440 |
| City | 2025 Pop. ↓ |
|---|---|
| Manchester city | 114,888 |
| Merrimack town | 29,580 |
| Milford town | 16,508 |
| Meredith town | 6,887 |
| Moultonborough town | 5,325 |
| Milton town | 4,564 |
| Madison town | 2,757 |
| Mont Vernon town | 2,732 |
| Marlborough town | 2,201 |
| Madbury town | 1,953 |
| Middleton town | 1,855 |
| Mason town | 1,462 |
| Milan town | 1,368 |
| Monroe town | 854 |
| Marlow town | 755 |
| City | 2025 Pop. ↓ |
|---|---|
| Nashua city | 90,343 |
| Newmarket town | 9,571 |
| Newport town | 6,452 |
| New Boston town | 6,216 |
| Nottingham town | 5,443 |
| New Ipswich town | 5,434 |
| Northfield town | 5,105 |
| Newton town | 4,836 |
| Northwood town | 4,712 |
| North Hampton town | 4,495 |
| New London town | 4,475 |
| New Durham town | 2,847 |
| New Hampton town | 2,432 |
| Newbury town | 2,321 |
| Northumberland town | 2,084 |
| Newfields town | 1,775 |
| New Castle town | 992 |
| Newington town | 831 |
| Nelson town | 679 |
| City | 2025 Pop. ↓ |
|---|---|
| Ossipee town | 4,609 |
| Orford town | 1,235 |
| Orange town | 280 |
| City | 2025 Pop. ↓ |
|---|---|
| Portsmouth city | 22,827 |
| Pelham town | 14,577 |
| Plaistow town | 7,764 |
| Pembroke town | 7,623 |
| Plymouth town | 6,566 |
| Peterborough town | 6,520 |
| Pittsfield town | 4,145 |
| Plainfield town | 2,548 |
| Pittsburg town | 843 |
| Piermont town | 764 |
| City | 2025 Pop. ↓ |
|---|---|
| Rochester city | 34,305 |
| Raymond town | 10,942 |
| Rindge town | 6,795 |
| Rye town | 5,567 |
| Rollinsford town | 2,676 |
| Rumney town | 1,482 |
| Richmond town | 1,245 |
| Randolph town | 321 |
| Roxbury town | 222 |
| City | 2025 Pop. ↓ |
|---|---|
| Salem town | 33,283 |
| Somersworth city | 12,286 |
| Seabrook town | 8,355 |
| Stratham town | 7,672 |
| Swanzey town | 7,432 |
| Sandown town | 6,722 |
| Strafford town | 4,359 |
| Sunapee town | 3,468 |
| Sanbornton town | 3,080 |
| Sutton town | 2,057 |
| Sandwich town | 1,552 |
| Salisbury town | 1,523 |
| Stoddard town | 1,461 |
| Springfield town | 1,335 |
| South Hampton town | 890 |
| Surry town | 856 |
| Stewartstown town | 765 |
| Sugar Hill town | 702 |
| Sullivan town | 702 |
| Stratford town | 649 |
| Stark town | 460 |
| Shelburne town | 354 |
| Sharon town | 348 |
| City | 2025 Pop. ↓ |
|---|---|
| Tilton town | 4,216 |
| Tamworth town | 2,932 |
| Thornton town | 2,908 |
| Tuftonboro town | 2,700 |
| Troy town | 2,202 |
| Temple town | 1,401 |
| City | 2025 Pop. ↓ |
|---|---|
| Unity town | 1,505 |
| City | 2025 Pop. ↓ |
|---|---|
| Windham town | 16,086 |
| Weare town | 9,189 |
| Wolfeboro town | 6,661 |
| Wakefield town | 5,519 |
| Winchester town | 4,268 |
| Wilton town | 3,978 |
| Walpole town | 3,692 |
| Warner town | 2,979 |
| Whitefield town | 2,578 |
| Webster town | 1,984 |
| Westmoreland town | 1,742 |
| Wilmot town | 1,520 |
| Woodstock town | 1,420 |
| Washington town | 1,195 |
| Wentworth town | 839 |
| Warren town | 824 |
| Waterville Valley town | 518 |
| Windsor town | 271 |