57326 ZIP Code — Chamberlain, SD
Brule County, South Dakota
ZIP code 57326 is located in Chamberlain, South Dakota, within Brule County. It covers approximately 0.00 square miles and serves a population of 0 residents. This is a standard ZIP code in the Central (CT) timezone, served by area code 605.
0
population
0.00
sq mi land
Standard
ZIP type
Central (CT)
timezone
57326 ZIP code map
Cities in ZIP code 57326
Below are the cities the US Postal Service accepts for ZIP code 57326. Using any city not on this list may result in mail delivery delays.
| City | Status |
|---|---|
| Chamberlain | Acceptable |
| Chamberlain | Preferred |
Nearby ZIP codes
57365 Oacoma (3.8 mi)
57325 Chamberlain (6.4 mi)
57370 Pukwana (8.9 mi)
57569 Reliance (12.3 mi)
57339 Fort Thompson (17.5 mi)
57355 Kimball (18.1 mi)
Demographics
updated 05/2026
| Population | |
|---|---|
| Total population | 0 |
| Population density | 0 / sq mi |
| State FIPS | 46 |
| County FIPS | 015 |
| Geography | |
|---|---|
| Land area | 0.00 sq mi |
| Water area | 0.00 sq mi |
| Latitude | 43.8108 |
| Longitude | -99.3303 |
| Timezone | Central (CT) |
| Area code | 605 |