Find detailed information for ZIP Code 57481 in Westport, South Dakota, including county, population, area codes, maps, and official USPS mailing information.
| ZIP Code | 57481 |
| City | Westport |
| State | South Dakota (SD) |
| County | Brown |
| Timezone | America/Chicago |
| Coordinates | 45.6527900, -98.6682100 |
| Population | 271 |
| ZIP Type | STANDARD |
| Country | United States |
57481 is a sparsely populated ZIP code covering Westport in South Dakota, the United States. This area falls under Brown County.
Around 271 people live in the 57481 ZIP code area. It's a quieter, less populous area than the typical South Dakota ZIP code (avg. ~2,435).
Other ZIP code codes in South Dakota serve areas such as Sioux Falls, Rapid City.
The ZIP code for Westport, South Dakota is 57481.
57481 is located in Brown County, South Dakota.
The population of 57481 (Westport) is approximately 271 people.
57481 is less populated than the typical South Dakota ZIP code, which averages around 2,435 people.
ZIP code codes near 57481 include 57106, 57701, 57702.