Barrios de Indiana S
- Sawmill Woods (1)
- SE Indianapolis-Hancock (6)
- Sherman (3)
- Sherwood to Pettit (1)
- Six Points (16)
- Snacks Guion Creek (54)
- South Benham (2)
- South Elkhart (8)
- South Emerson (18)
- South Fort Wayne (5)
- South Franklin (25)
- South Muncie (56)
- South Perry (32)
- South Plainfield (6)
- South Suburban (2)
- South Village (7)
- South Wayne (2)
- Southdale (4)
- Southeast Warren (11)
- Southern Dunes (13)
- Southport (1)
- Southside Indianapolis (144)
- Southside South Bend (21)
- Southwest Fort Wayne (40)
- Southwick Village (2)
- Southwood Park (2)
- Spring Park (4)
- Springwood/Orchard Woods (1)
- Spy Run (9)
- St Joseph (7)
- St Vincent Greenbriar (16)
- State St/Division St Hist District (4)
- Statewood Park (1)
- Stout Field (4)
- Suburban Heights (1)