- Riverside Mobile Home Court
- Riverside Terrace Mobile Court
- Riverside Terrace Mobile Home Park
- Riverview Mobile Home Park
- Riverview Park
- Riverview Terrace
- Riverview Terrace Mobile Home Park
- Riverview Terrace Mobile Home Park
- Roan
- Robbin
- Robbins Island
- Roberts Island
- Robinson
- Rochert
- Rock Dell
- Rock Island
- Rock Island
- Rockford Riverview Estates
- Rockwood Estates
- Rocky Creek Estates
- Rogers
- Roland
- Rollag
- Rollins
- Ronald
- Roosevelt Park
- Rosby
- Roscoe
- Roscoe Center
- Roscoe Island