Connecticut Neighborhoods D
- Danbury/Newtown/Monroe (57)
- Devon/Walnut Beach (9)
- Dixwell (24)
- Downtown Bridgeport (7)
- Downtown Danbury (4)
- Downtown Greenwich (14)
- Downtown Hartford (24)
- Downtown Middletown (39)
- Downtown Milford (26)
- Downtown New Haven (53)
- Downtown Norwalk (15)
- Downtown Southington (6)
- Downtown Stamford (68)
- Downtown Stamford Historic District (13)
- Downtown Waterbury (103)
- Durham/East Haddam (1)
- Dwight (19)