Find detailed information for ZIP Code 57470 in Rockham, South Dakota, including county, population, area codes, maps, and official USPS mailing information.
| ZIP Code | 57470 |
| City | Rockham |
| State | South Dakota (SD) |
| County | Hand |
| Timezone | America/Chicago |
| Coordinates | 44.8772600, -98.8670900 |
| Population | 242 |
| ZIP Type | STANDARD |
| Country | United States |
The ZIP code 57470 of Rockham falls within South Dakota, the United States - a sparsely populated area by population. It sits within Hand County.
Census data puts the population of this ZIP code at 242 residents. That's below the South Dakota average of about 2,435 people per ZIP code.
Other ZIP code codes in South Dakota serve areas such as Sioux Falls, Rapid City.
The ZIP code for Rockham, South Dakota is 57470.
57470 is located in Hand County, South Dakota.
The population of 57470 (Rockham) is approximately 242 people.
57470 is less populated than the typical South Dakota ZIP code, which averages around 2,435 people.
ZIP code codes near 57470 include 57106, 57701, 57702.