Rocky River, Cuyahoga County, Ohio
Rodeo, Contra Costa County, California
Rogers, Hennepin County, Minnesota
Rohnert Park, Sonoma County, California
Rolesville, Wake County, North Carolina
Rolling Hills, Madera County, California
Rolling Hills, Los Angeles County, California
Rolling Hills Estates, Los Angeles County, California
Rolling Meadows, Cook County, Illinois
Rollingwood, Travis County, Texas
Romoland, Riverside County, California
Romulus, Wayne County, Michigan
Ronkonkoma, Suffolk County, New York
Rosamond, Kern County, California
Rosaryville, Prince George's County, Maryland
Rose Hill, Fairfax County, Virginia
Rosedale, Kern County, California
Rosedale, Pierce County, Washington
Rosemead, Los Angeles County, California
Rosemont, Sacramento County, California
Rosemont, Cook County, Illinois
Ross, Marin County, California
Rosslyn Farms, Allegheny County, Pennsylvania
Rossmoor, Orange County, California