- Sunrise Trading Post
- Supi Oidak
- Sand Springs
- Sehili
- Saginaw
- San Pedro Mobile Home Park
- Sieling's Mobile Village
- Sierra Vista Estates
- Signal Village
- South Bisbee
- Stark
- Sunizona
- Sunnyside
- Sunspots South Mobile Home Park
- Saint Joseph Youth Camp
- Sand Springs
- Sereno
- Sereno Spring
- Sherwood Forest Estates
- Silver Saddle Mobile Home Park
- Stoneman Lake
- Sunrise
- Sunshine
- Supai
- Saddle Island
- Sawmill
- See Canyon Summer Homes
- Shelter Island
- Sherwood Forest Mobile Home Park
- Six Shooter Canyon