| Place Name | Smithville Township |
| Place Type | Township |
| ZIP Code(s) | 57790 57791 |
| County | Meade County |
| Area Code(s) | 605 |
| Timezone | Mountain Daylight Time (MDT) |
| Population () | |
| Metro/Micro Stats Area | Rapid City, SD |
| US Congressional District(s) | South Dakota At-Large |
| State House Districts | 29 |
| State Senate Districts | 29 |
| Race/Ethnicy | Percentage of Population () |
|---|---|
| White | 0% |
| African American | 0% |
| Hispanic | 0% |
| Asian | 0% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 0% |