| City | Library |
| Aberdeen | Alexander Mitchell Public Library |
| Alcester | Alcester Community Library |
| Alexandria | Alexandria Public Library |
| Belle Fourche | Belle Fourche Public Library |
| Belle Fourche | Northwest Regional Library |
| Beresford | Beresford Public Library |
| Bison | Bison Public Library |
| Bowdle | Reverend Martin Bieber Public Library |
| Britton | Britton City Library |
| Brookings | Brookings Public Library |
| Burke | Burke Public Library |
| Carthage | Carthage Public Library |
| Chamberlain | Cozard Memorial Library |
| Clear Lake | Clear Lake City Library |
| Corsica | Priscilla Club Library |
| Custer | Custer County Library |
| Deadwood | Deadwood Public Library |
| Desmet | Hazel L. Meyer Memorial Library |
| Doland | Sherwood Memorial Library |
| Eagle Butte | Dakota Club Library, Inc. |
| Elkton | Elkton Community Library |
| Eureka | Kathryn Schulkoski Public Library |
| Faith | Faith Public Library |
| Faulkton | Faulk County Library |
| Frederick | Emma Burnham Library |
| Freeman | Freeman Public Library |
| Gary | Gary Public Library |
| Gettysburg | Potter County Free Library |
| Gregory | Gregory Public Library |
| Groton | Wage Memorial Library |
| Hill City | Hill City Public Library |
| Hot Springs | Hot Springs Public Library |
| Howard | Howard Public Library |
| Huron | Huron Public Library |
| Irene | Irene Public Library |
| Kadoka | Jackson County Library |
| Keystone | Keystone Town Library |
| Kimball | Kimball Public Library |
| Kyle | Oglala Lakota College Learning Resource Center |
| Lake Andes | Lake Andes Carnegie Public Library |
| Langford | Langford Public Library |
| Lead | Hearst Library |
| Lemmon | Lemmon Public Library |
| Leola | Leola Public Library |
| Madison | Madison Public Library |
| Martin | Bennett County Library |
| Milbank | Grant County Public Library |
| Miller | Hand County Library |
| Mission | Sinte Gleska University Library |
| Mitchell | Mitchell Public Library |
| Mobridge | A. H. Brown Public Library |
| Mt Vernon | Mt. Vernon Public Library |
| North Sioux City | Dakota Valley/North Sioux City School/Community Library |
| Onida | Sully Area Library |
| Parkston | Parkston Public Library |
| Philip | Haakon Community Library |
| Pierre | R. E. Rawlins Municipal Library |
| Pierre | South Dakota State Library |
| Plankinton | Plankinton Community Library |
| Platte | Platte Public Library |
| Presho | Presho Public Library |
| Rapid City | Rapid City Public Library |
| Redfield | Redfield Carnegie Library |
| Selby | Selby Community/School Library |
| Sioux Falls | Siouxland Libraries |
| Sisseton | Sisseton Memorial Library |
| Spearfish | Grace Balloch Memorial Library |
| Timber Lake | Dewey County Library |
| Vermillion | Vermillion Public Library |
| Viborg | Viborg Public Library |
| Wakonda | Wakonda Public Library |
| Wall | Wall Community Library |
| Watertown | Watertown Regional Library |
| Watertown | Watertown Regional Library |
| Waubay | Waubay Public Library |
| Webster | Webster Public Library |
| Wessington | Wessington Public Library |
| Wessington Spring | Wessington Springs Carnegie Library |
| White | Deubrook Community Library |
| Whitewood | Whitewood Public Library |
| Winner | Tripp County Library |
| Woonsocket | Woonsocket City Library |
| Yankton | Yankton Community Library |