| County Name | Campbell County |
| FIPS Code | 46021 |
| Population | 1466 |
| Unemployment Rate | 3.0% |
| Time Zone: | Central Standard Time |
| List of Counties that Border Campbell County, South Dakota |
|---|
| Campbell, SD |
| Corson, SD |
| Edmunds, SD |
| Emmons, ND |
| Mcintosh, ND |
| Mcpherson, SD |
| Walworth, SD |
| List of Cities/Towns in Campbell County, South Dakota |
|---|
| Artas, SD |
| Artas (town), SD |
| Herreid, SD |
| Mound City, SD |
| Mound City (town), SD |
| North Campbell, SD |
| Pollock, SD |
| Pollock (town), SD |
| South Campbell, SD |