Barrios de Virginia R
- Raleigh Court (3)
- Randolph (5)
- Reedy Creek (4)
- Reservoir (5)
- Reston (73)
- Richneck (2)
- Ridge Wood Park (1)
- Ridgedale (1)
- Rippon Landing (6)
- River (8)
- River Forest Shores/Wayside Manor (1)
- River Land (1)
- River Oaks (4)
- Riverdale (1)
- Riverfront (1)
- Rivermont (1)
- Riverpoint (1)
- Riverview (1)
- Rock Spring (2)
- Roland Park (4)
- Roosevelt Gardens Area (1)
- Rose Hill (8)
- Rosedale (3)
- Rosslyn (72)
- Roundhill (4)