Complete ZIP Code Details
| ZIP Code | 57640 |
| City | Lodgepole |
| State | South Dakota (SD) |
| County | Perkins |
| Timezone | America/Denver |
| Coordinates | 45.7656000, -102.7043500 |
| Population | 41 |
| ZIP Type | STANDARD |
| Country | United States |
| ZIP Code | 57640 |
| City | Lodgepole |
| State | South Dakota (SD) |
| County | Perkins |
| Timezone | America/Denver |
| Coordinates | 45.7656000, -102.7043500 |
| Population | 41 |
| ZIP Type | STANDARD |
| Country | United States |