- Rose Well Camp
- Ryan
- Rabbit Island
- Radium
- Rancho Del Escondido
- Riverside Acres
- Rock House
- Rock Island
- Rocky Junction
- Roosevelt Lake Estates
- Roosevelt Lake Gardens East
- Roosevelt Lake Gardens West
- Roosevelt Resort
- Rose Creek Lodge
- Rye
- Red Lamp Mobile Home Park
- Ray Place
- River Island
- Rock Crossing
- Redwood Gardens Mobile Home Park
- Rainbow Valley
- Raintree
- Raintree Luxury Homes
- Rambler Mobile Park
- Rambling Rons Mobile Home Park
- Rancho at Val Vista Mobile Home Park
- Rancho de Arboleda
- Rancho de Chandler
- Rancho Encanto
- Rancho Hermoso