- Rempel
- Remsen Corners
- Rendcomb Junction
- Renick
- Renick Junction
- Reno
- Reno Beach
- Renrock
- Resaca
- Residence Park
- Rest-over Trailer Park
- Revenge
- Rex Hill Mobile Home Park
- Rexford
- Reynolds
- Reynolds Corners
- Reynolds Road Cottage Area
- Rialto
- Rice
- Riceland
- Rices Mills
- Rich Hill
- Rich Valley
- Richey
- Richfield Center
- Richfield Heights
- Richland
- Richland Cottage Area
- Richlanne Acres
- Richmond Center