Place Name | Keystone (town) |
Place Type | Town |
ZIP Code(s) | 57702 57751 |
County | Pennington County |
Area Code(s) | 605 |
Timezone | Mountain Standard Time (MST) |
Population (2021) | 469 |
Majority Ethnicity | White 77.67% |
Metro/Micro Stats Area | Rapid City, SD |
US Congressional District(s) | South Dakota At-Large |
State House Districts | 30 |
State Senate Districts | 30 |
Race/Ethnicy | Percentage of Population (2021) |
---|---|
White | 77.67% |
African American | 0% |
Hispanic | 1.5% |
Asian | 1.31% |
Native American | 0% |
Hawaiin/Pacific Islander | 19.51% |