- Dulaney Gate
- Dulaney Hills
- Dulaney Valley Estates
- Dulaney Village
- Dumbarton
- Dun Rovin
- Dunbar
- Dundalk Mobile Home Court
- Dundee Village
- Dares Beach
- Deep Landing
- Deep Landing Estates
- Deer Crossing
- Deerfield
- Den Mar
- Dory Court
- Double Oak Estates
- Driftwood Beach
- Drum Point
- Dunkirk Fields
- Dunkirk Hall
- Dunkirk South
- Dunkirk Woods
- Dunleigh
- Dans
- De La Plaine Manor
- Deer Haven
- Double Hills Estates
- Downes
- Daisy Meadows