Connecticut Neighborhoods D
- Danbury/Newtown/Monroe (59)
- Devon/Walnut Beach (10)
- Dixwell (33)
- Downtown Bridgeport (8)
- Downtown Danbury (8)
- Downtown Greenwich (12)
- Downtown Hartford (25)
- Downtown Middletown (41)
- Downtown Milford (27)
- Downtown New Haven (60)
- Downtown Norwalk (18)
- Downtown Southington (6)
- Downtown Stamford (61)
- Downtown Stamford Historic District (14)
- Downtown Waterbury (92)
- Durham/East Haddam (2)
- Dwight (35)