California Neighborhoods S
- Sabre Springs
- Saddleback View
- Sagepointe
- Saint Francis
- Salt Creek Ranch
- Samarkand
- Samlarc
- San Andreas
- San Antonio
- San Bernardino Intl Airport
- San Carlos
- San Gorgonio
- San Joaquin Marsh
- San Luis Rey
- San Mateo Park
- San Miguel
- San Miguel Ranch
- San Pasqual
- San Tomas
- San Trope
- San Vicente
- San Ysidro
- Santa Ana Triangle
- Santa Anita Park
- Santa Barbara Municipal Airport
- Santa Carmelita At Vale La Quinta
- Santa Clara
- Santa Fe
- Santa Fe-Richmond
- Santa Teresa
- Santana Row
- Santiago Oaks
- Saranap Area
- Saratoga Creek
- Saugus
- School
- Scripps Ranch
- Seabright
- Seafood District
- Seaport
- Senda Nueva
- Serra Highlands
- Serra Mesa
- Serramonte
- Seven Oaks
- Seven Trees
- Shackelford
- Shafter
- Shandin Hills
- Sharon Height
- Sharp Park
- Shasta Hanchette Park
- Sheffield Village
- Shelltown
- Sherman Heights
- Sherman Oaks
- Sherman Oaks
- Sherwoods Manor
- Shields-Reid
- Shoreline West
- Shoreview
- Sierra
- Sierra Gardens
- Sierra Lakes
- Sierra Linda
- Sierra Oaks
- Sierra Sky Park
- Sierra Vista
- Silver Creek
- Silver Creek
- Silver Lake
- Silver Strand
- Silver Strand
- Silver Terrace
- Silverado
- Sky Ranch
- Skyline
- Skyline Forest
- Sleepy Hollow
- Smith Ranch
- Snail
- Sobrante Park
- SoMa
- Somerset
- Sorrento Valley
- SOS
- Soscol
- South Anaheim
- South Bakersfield
- South Bank
- South Beach
- South Berkeley
- South Cape
- South Central LA
- South Cirby
- South City Farms
- South Coast
- South Coast Metro
- South Concord
- South End
- South Hagginwood
- South Harbor
- South Lake
- South Land Park Terrace
- South Los Altos
- South Manteca
- South Market
- South Natomas
- South Oak Park
- South Oceanside
- South of Seminary-Vintage Oaks
- South Palm Desert
- South Park
- South Park
- South Pointe
- South Redlands
- South Riverbank
- South San Lauren
- South Shore
- South Sundale
- South Vallejo
- South Whittier
- South Winds
- Southcrest
- Southeast Growth Area
- Southeast Modesto
- Southeast Oakland Hills
- Southeast Pasadena
- Southeast Torrance
- Southeastern Sacramento
- Southern Oaks
- Southern Pacific/Richards
- Southgate
- Southport
- Southridge Village
- Southside
- Southside Park
- Southwest Berkeley
- Southwest Modesto
- Southwest Pasadena
- Southwest Santa Rosa
- Southwood
- Southwood Homes
- Southwood Riviera
- Spanos Park East
- Spartan-Keyes
- Spice Tract
- Spyglass
- St Claire Gardens
- St Francis
- St Leo's
- St Rose
- St Vincent's Hill Historic District
- Stanford
- Stanford Ranch
- Starbird
- Staumbaugh Heller
- Stevens Creek Park
- Stockdale Estates
- Stockdale Greens
- Stockton
- Stonegate
- Stonestown
- Stonewood
- Stratford Gardens
- Stratford Square
- Strawberry
- Strawberry Park
- Studio City
- Studio Village
- Sugarloaf
- Summerside
- Sun
- Sun City
- Sun City
- Sun Garden Acres
- Sun Terrace
- Sun Valley
- Sun Valley
- Sunbow
- Sundale
- Sundance Lake
- Sunkist Park
- Sunland
- Sunmor
- Sunnyarts
- Sunnyside
- Sunnyvale West
- Sunol-Midtown
- Sunrise Park
- Sunrise Vista Chino
- Sunset Cliffs
- Sunset Creekside
- Sunset Park
- Sunset West
- Sunshine Gardens
- Swan Canyon
- Sycamore Canyon Canyon Springs
- Sycamore South
- Sylmar