S
Saint Charles
Gregory County
Saint Francis
Todd County
Saint Lawrence
Hand County
Saint Onge
Lawrence County
Salem
McCook County
Sanator
Custer County
Sansarc
Stanley County
Scenic
Pennington County
Schaeferville
Pennington County
Schmidt Landing
Roberts County
Scotland
Bon Homme County
Selby
Walworth County
Seneca
Faulk County
Shadehill
Perkins County
Sharps Corner
Oglala Lakota County
Sheep Flats
Lawrence County
Sheffield
Beadle County
Shelby
Buffalo County
Sherman
Minnehaha County
Shindler
Lincoln County
Silver City
Pennington County
Sinai
Brookings County
Sioux Falls
Minnehaha County
Sioux Village
Pennington County
Sisseton
Roberts County
Sitka
Walworth County
Slim Butte
Oglala Lakota County
Smiths Park
Lake County
Smithwick
Fall River County
Snake Creek
Corson County
Soldier Creek
Todd County
Sorum
Perkins County
Sorum Heights
Minnehaha County
South Canyon Country Estates
Pennington County
South Dakota Park
Roberts County
South Shore
Codington County
Spain
Marshall County
Spearfish
Lawrence County
Spencer
McCook County
Spink
Union County
Spink Colony
Spink County
Spokane
Custer County
Spottswood
Spink County
Spring Creek
Todd County
Spring Creek Colony
McPherson County
Spring Grove
Roberts County
Spring Valley
Turner County
Spring Valley Colony
Jerauld County
Springfield
Bon Homme County
Stamford
Jackson County
Stanley Corner
McCook County
State Game Lodge
Custer County
Stephan
Hyde County
Stickney
Aurora County
Stockholm
Grant County
Stone Bridge
Hamlin County
Stoneville
Meade County
Storla
Aurora County
Strandburg
Grant County
Stratford
Brown County
Strool
Perkins County
Sturgis
Meade County
Sulphur
Meade County
Summerset
Meade County
Summerville
Perkins County
Summit
Roberts County
Sunnyview
Brookings County
Swett
Bennett County
Sylvan Lake Resort
Custer County