| City Name | Population | State | Rank |
|---|---|---|---|
| Brooklyn | 981 | Connecticut | 1 |
| Mansfield Center | 947 | Connecticut | 2 |
| Stonington Borough | 929 | Connecticut | 3 |
| Lakeville | 928 | Connecticut | 4 |
| Bantam Borough | 759 | Connecticut | 5 |
| Wilton Center | 732 | Connecticut | 6 |
| Sharon | 729 | Connecticut | 7 |
| Norfolk | 553 | Connecticut | 8 |
| Falls Village | 538 | Connecticut | 9 |
| Groton Long Point Borough | 518 | Connecticut | 10 |
| Mashantucket | 299 | Connecticut | 11 |
| Cannondale | 141 | Connecticut | 12 |
| Fenwick Borough | 43 | Connecticut | 13 |