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- (Ashley County) Roselle Terrace
- (Baxter County) Ross
- (Ashley County) Rogers Corners
- (Baxter County) Roxana
- (Baxter County) Roxford
- (Arkansas County) Royal Grant
- (Baxter County) Ruth Harbor
- (Ashley County) Ruthby
- (Ashley County) Rutherford
- (Ashley County) Runnymeade
- (Ashley County) Ramble Woods
- (Arkansas County) Ravenwood
- (Arkansas County) Ridgewood Manor
- (Arkansas County) Reynard Crossing
- (Arkansas County) Rolling Meadows
- (Arkansas County) Ryans Run
- (Arkansas County) Rockland West
- (Arkansas County) Rehak
- (Arkansas County) Rockland Hills
- (Ashley County) Rockland
- (Ashley County) Roseville Park
- (Baxter County) Rehoboth Beach
- (Arkansas County) Rodney Village
- (Arkansas County) Riverview
- (Arkansas County) Rising Sun-Lebanon