Total number of cities and towns: 171
| Name | Wikidata ID |
|---|---|
| Andover | Q2446053 |
| Ansonia | Q570044 |
| Ashford | Q742016 |
| Avon | Q791265 |
| Barkhamsted | Q2446108 |
| Beacon Falls | Q2572361 |
| Berlin | Q821199 |
| Bethany | Q2572268 |
| Bethel | Q263912 |
| Bethlehem | Q755397 |
| Bloomfield | Q542675 |
| Bolton | Q2572280 |
| Bozrah | Q2572260 |
| Branford | Q898484 |
| Bridgeport | Q49174 |
| Bridgewater | Q2446075 |
| Bristol | Q755149 |
| Brookfield | Q225389 |
| Brooklyn | Q2446296 |
| Burlington | Q2446117 |
| Canaan | Q753937 |
| Canterbury | Q2446069 |
| Canton | Q1033861 |
| Chaplin | Q2572385 |
| Cheshire | Q755226 |
| Chester | Q755277 |
| Clinton | Q755130 |
| Colchester | Q1107717 |
| Colebrook | Q2446187 |
| Columbia | Q546193 |
| Cornwall | Q2446215 |
| Coventry | Q1020595 |
| Cromwell | Q402839 |
| Danbury | Q49198 |
| Darien | Q165613 |
| Deep River | Q755260 |
| Derby | Q755197 |
| Durham | Q753859 |
| East Granby | Q2446250 |
| East Haddam | Q1277891 |
| East Hampton | Q753922 |
| East Hartford | Q754618 |
| East Haven | Q755413 |
| East Lyme | Q1277951 |
| East Windsor | Q755250 |
| Eastford | Q2446167 |
| Easton | Q2323099 |
| Ellington | Q1332224 |
| Enfield | Q2323139 |
| Essex | Q753828 |
| Fairfield | Q754635 |
| Farmington | Q743287 |
| Franklin | Q2723766 |
| Glastonbury | Q753943 |
| Goshen | Q2447509 |
| Granby | Q1542460 |
| Greenwich | Q49202 |
| Griswold | Q1547107 |
| Groton | Q10385027 |
| Guilford | Q753857 |
| Haddam | Q2723791 |
| Hamden | Q755271 |
| Hampton | Q2572461 |
| Hartford | Q33486 |
| Hartland | Q2572348 |
| Harwinton | Q2572425 |
| Hebron | Q1484910 |
| Jewett City | Q753995 |
| Kent | Q1739029 |
| Killingly | Q1741385 |
| Killingworth | Q1741387 |
| Lebanon | Q2446284 |
| Ledyard | Q126051 |
| Lisbon | Q2723823 |
| Litchfield | Q755403 |
| Lyme | Q754630 |
| Madison | Q598553 |
| Manchester | Q753909 |
| Mansfield | Q937718 |
| Marlborough | Q2447484 |
| Meriden | Q54220 |
| Middlebury | Q2572235 |
| Middlefield | Q2723796 |
| Middletown | Q49192 |
| Milford | Q755798 |
| Monroe | Q2446258 |
| Montville | Q1898531 |
| Morris | Q2446194 |
| Naugatuck | Q753957 |
| New Britain | Q49172 |
| New Canaan | Q754951 |
| New Fairfield | Q2446204 |
| New Hartford | Q579696 |
| New Haven | Q49145 |
| New London | Q49146 |
| New Milford | Q977989 |
| Newington | Q753915 |
| Newtown | Q981265 |
| Norfolk | Q2446234 |
| North Branford | Q1898680 |
| North Canaan | Q2446269 |
| North Haven | Q754769 |
| North Stonington | Q2572339 |
| Norwalk | Q54217 |
| Norwich | Q631402 |
| Old Lyme | Q1980190 |
| Old Saybrook | Q1020609 |
| Orange | Q754766 |
| Oxford | Q1759458 |
| Plainfield | Q755199 |
| Plainville | Q2446095 |
| Plymouth | Q753869 |
| Pomfret | Q2572436 |
| Portland | Q753876 |
| Preston | Q2446061 |
| Prospect | Q2113350 |
| Putnam | Q1484880 |
| Redding | Q2018185 |
| Ridgefield | Q753930 |
| Rocky Hill | Q2572498 |
| Roxbury | Q2076302 |
| Salem | Q2446086 |
| Salisbury | Q2323182 |
| Scotland | Q2446275 |
| Seymour | Q2275932 |
| Sharon | Q2446162 |
| Shelton | Q594109 |
| Sherman | Q2446125 |
| Simsbury | Q753950 |
| Somers | Q608360 |
| South Windsor | Q662477 |
| Southbury | Q917350 |
| Southington | Q421913 |
| Sprague | Q2572372 |
| Stafford | Q2305713 |
| Stamford | Q49169 |
| Sterling | Q2446103 |
| Stonington | Q755748 |
| Stratford | Q755140 |
| Suffield | Q753836 |
| Thomaston | Q1561061 |
| Thompson | Q1263963 |
| Tolland | Q2305767 |
| Torrington | Q755151 |
| Trumbull | Q755134 |
| Union | Q2446133 |
| Vernon | Q1528854 |
| Voluntown | Q2572290 |
| Wallingford | Q755745 |
| Warren | Q647994 |
| Washington | Q2446223 |
| Waterbury | Q49178 |
| Waterford | Q1898623 |
| Watertown | Q1207502 |
| West Hartford | Q49140 |
| West Haven | Q54219 |
| Westbrook | Q755283 |
| Weston | Q662537 |
| Westport | Q586762 |
| Wethersfield | Q755202 |
| Willington | Q2572248 |
| Wilton | Q2396722 |
| Winchester | Q1759451 |
| Windham | Q1898521 |
| Windsor | Q1787206 |
| Windsor Locks | Q755206 |
| Wolcott | Q2305757 |
| Woodbridge | Q1898540 |
| Woodbury | Q607420 |
| Woodmont | Q753310 |
| Woodstock | Q2446178 |
Total number of cities and towns: 171