- Lisbon, Connecticut ( 4,234 )
- Long Hill, Connecticut ( 4,205 )
- Mystic, Connecticut ( 4,205 )
- Byram, Connecticut ( 4,146 )
- Broad Brook ( 4,069 )
- Danielson ( 4,051 )
- Sherman, Connecticut ( 3,827 )
- Collinsville, Connecticut ( 3,746 )
- Heritage Village, Connecticut ( 3,736 )
- Pemberwick ( 3,680 )
- Watertown, Connecticut ( 3,574 )
- Old Mystic ( 3,554 )
- Jewett City ( 3,487 )
- Lake Pocotopaug ( 3,436 )
- Clinton, Connecticut ( 3,368 )
- Northwest Harwinton ( 3,252 )
- Moosup ( 3,231 )
- Oxoboxo River, Connecticut ( 3,165 )
- Niantic, Connecticut ( 3,114 )
- Coventry Lake ( 2,990 )
- Durham ( 2,933 )
- Blue Hills, Connecticut ( 2,901 )
- Central Waterford ( 2,887 )
- Kent, Connecticut ( 2,858 )
- Weatogue ( 2,776 )
- East Hampton ( 2,691 )
- Guilford Center ( 2,597 )
- Plainfield Village ( 2,557 )
