All cities in Connecticut
| City Name | Population | State | Rank |
|---|
| Stafford Springs | 4,988 | Connecticut | 1 |
| Colchester | 4,781 | Connecticut | 2 |
| Hazardville | 4,599 | Connecticut | 3 |
| Long Hill | 4,205 | Connecticut | 4 |
| Mystic | 4,205 | Connecticut | 5 |
| Byram | 4,146 | Connecticut | 6 |
| Broad Brook | 4,069 | Connecticut | 7 |
| Danielson Borough | 4,051 | Connecticut | 8 |
| Collinsville | 3,746 | Connecticut | 9 |
| Heritage Village | 3,736 | Connecticut | 10 |
| Pemberwick | 3,680 | Connecticut | 11 |
| Watertown | 3,574 | Connecticut | 12 |
| Old Mystic | 3,554 | Connecticut | 13 |
| Jewett City Borough | 3,487 | Connecticut | 14 |
| Lake Pocotopaug | 3,436 | Connecticut | 15 |
| Clinton | 3,368 | Connecticut | 16 |
| Northwest Harwinton | 3,252 | Connecticut | 17 |
| Moosup | 3,231 | Connecticut | 18 |
| Oxoboxo River | 3,165 | Connecticut | 19 |
| Niantic | 3,114 | Connecticut | 20 |
| Coventry Lake | 2,990 | Connecticut | 21 |
| Durham | 2,933 | Connecticut | 22 |
| Blue Hills | 2,901 | Connecticut | 23 |
| Waterford | 2,887 | Connecticut | 24 |
| Weatogue | 2,776 | Connecticut | 25 |
| East Hampton | 2,691 | Connecticut | 26 |
| Guilford Center | 2,597 | Connecticut | 27 |
| Plainfield Village | 2,557 | Connecticut | 28 |
| Essex Village | 2,495 | Connecticut | 29 |
| Deep River Center | 2,484 | Connecticut | 30 |
| West Simsbury | 2,447 | Connecticut | 31 |
| Westbrook Center | 2,413 | Connecticut | 32 |
| Glenville | 2,327 | Connecticut | 33 |
| Salmon Brook | 2,324 | Connecticut | 34 |
| Madison Center | 2,290 | Connecticut | 35 |
| Old Saybrook Center | 2,039 | Connecticut | 36 |
| Bethlehem Village | 2,021 | Connecticut | 37 |
| Crystal Lake | 1,945 | Connecticut | 38 |
| North Granby | 1,944 | Connecticut | 39 |
| Newtown Borough | 1,941 | Connecticut | 40 |
| Thomaston | 1,910 | Connecticut | 41 |
| Georgetown | 1,805 | Connecticut | 42 |
| Noank | 1,796 | Connecticut | 43 |
| Somers | 1,789 | Connecticut | 44 |
| Poquonock Bridge | 1,727 | Connecticut | 45 |
| Higganum | 1,698 | Connecticut | 46 |
| East Brooklyn | 1,638 | Connecticut | 47 |
| Southport | 1,585 | Connecticut | 48 |
| Canton Valley | 1,580 | Connecticut | 49 |
| Chester Center | 1,558 | Connecticut | 50 |
| North Grosvenor Dale | 1,530 | Connecticut | 51 |
| Woodmont Borough | 1,488 | Connecticut | 52 |
| South Coventry | 1,483 | Connecticut | 53 |
| South Windham | 1,421 | Connecticut | 54 |
| Moodus | 1,413 | Connecticut | 55 |
| New Hartford Center | 1,385 | Connecticut | 56 |
| Suffield Depot | 1,325 | Connecticut | 57 |
| Tariffville | 1,324 | Connecticut | 58 |
| Woodbury Center | 1,294 | Connecticut | 59 |
| South Woodstock | 1,291 | Connecticut | 60 |
| Litchfield Borough | 1,258 | Connecticut | 61 |
| Baltic | 1,250 | Connecticut | 62 |
| Canaan | 1,212 | Connecticut | 63 |
| Wauregan | 1,205 | Connecticut | 64 |
| New Preston | 1,182 | Connecticut | 65 |
| Gales Ferry | 1,162 | Connecticut | 66 |
| Quinebaug | 1,133 | Connecticut | 67 |
| Saybrook Manor | 1,052 | Connecticut | 68 |
| Terramuggus | 1,025 | Connecticut | 69 |