- Rosewood Estates
- R and J Mobile Home Park
- Raab Corners
- Raccoon Island
- Raccoon Island (historical)
- Racine
- Radcliff
- Radnor
- Ragersville
- Raiders Run
- Rain Rock
- Rainbow
- Rainbow Mobile Home Park
- Rainsboro
- Raintree Estates
- Raker Corners
- Ram Island
- Ramblewood
- Ramsey
- Randall
- Randall Terrace
- Randle
- Randolph
- Randolph Acres Mobile Home Park
- Randolph Landing
- Range
- Ransom
- Rappsburg
- Rarden
- Ratchford