Keystone, SD ZIP Codes
Keystone, South Dakota has 1 ZIP code.
City Overview
| City | Keystone |
|---|---|
| State | South Dakota (SD) |
| County | Pennington |
| ZIP Codes | 1 |
| Population (ZIP total) | 676 |
| Timezone | America/Denver (UTC-6) |
ZIP Codes in Keystone
| ZIP Code | County | Population |
|---|---|---|
| 57751 | Pennington | 676 |
Population figures: US Census Bureau, 2012–2016 ACS 5-year estimates.
Map
Nearby Cities
Rapid City, South Dakota
(13.6 km)
Hill City, South Dakota
(15.5 km)
Hermosa, South Dakota
(17.2 km)
Custer, South Dakota
(25.4 km)
Fairburn, South Dakota
(28.9 km)
Black Hawk, South Dakota
(29.9 km)
Pringle, South Dakota
(34.5 km)
Box Elder, South Dakota
(37.2 km)
Frequently Asked Questions
Keystone, South Dakota has 1 ZIP code(s): 57751. Larger cities span multiple ZIP codes covering different neighborhoods.
Keystone, SD has 1 ZIP code(s).