| population | |
| Town of Ansonia | 18854 |
| Town of Beacon Falls | 6081 |
| Town of Bethany | 5510 |
| Town of Branford | 28145 |
| Town of Cheshire | 29262 |
| Town of Derby | 12700 |
| Town of East Haven | 28935 |
| Town of Guilford | 22350 |
| Town of Hamden | 61218 |
| population | |
| Town of Madison | 18223 |
| Town of Meriden | 59988 |
| Town of Middlebury | 7634 |
| Town of Milford | 53592 |
| Town of Naugatuck | 31538 |
| Town of New Haven | 130322 |
| Town of North Branford | 14263 |
| Town of North Haven | 23828 |
| Town of Orange | 13944 |
| population | |
| Town of Oxford | 13013 |
| Town of Prospect | 9739 |
| Town of Seymour | 16475 |
| Town of Southbury | 19675 |
| Town of Wallingford | 44893 |
| Town of Waterbury | 108802 |
| Town of West Haven | 54927 |
| Town of Wolcott | 16673 |
| Town of Woodbridge | 8886 |
 | Tweed New Haven Airport | ~ 9.53 km |
| Waterbury Oxford Airport | ~ 24.36 km |
| Igor I Sikorsky Memorial Airport | ~ 27.97 km |
| Hartford Brainard Airport | ~ 47.90 km |
| Danbury Municipal Airport | ~ 48.67 km |
| Calverton Executive Airpark | ~ 49.07 km |
| Rentschler Heliport | ~ 50.29 km |
| Brookhaven Calabro Airport | ~ 58.65 km |
| Francis S Gabreski Airport | ~ 60.49 km |
