- Sunset North
- Sunset Ridge I
- Sunset Trail Ranch
- Sunset Village
- Sunset Vista
- Sunshine Acres
- Sunshine Valley Mobile Home Park
- Suntrails
- Suntree
- Sunview
- Superstition Country Subdivision
- Superstition Shadows Mobile Home Park
- Sweetwater Garden
- Sweetwater Ranch
- Schoens Crossing
- Seba Dalkai
- Sevenmile
- Shumway
- Sichomovi
- Sierra Plaza Subdivision
- Silver Creek
- Sipaulovi
- Smoke Signal
- Sponseller
- Sundown Mobile Home Park
- Sahuarita Heights
- San Agustin
- San Luis
- San Luis
- San Pedro