- Santa Fe Beach
- Shadow Lawn Estates
- Shannon Wood
- Shenks
- South Idylwild
- Spring Hill
- Suburban Heights
- Sapp
- Sargent
- Steckert
- Saint Andrew
- San Blas
- Saunders
- Seminole Hills
- Shell Island
- Sunnyside
- Saxton
- Shady Oak Mobile Home Park
- Shearer Trailer Park
- Sherman Park
- Siesta Mobile Home Park
- Silver Breeze Mobile Home Community
- Skunk Island
- South Cocoa Beach
- South Indian Field
- South Patrick
- South Titusville
- Southern Comfort Mobile Home Park
- Southgate Mobile Homes
- Southmere