Oldham, SD ZIP Codes
1
Total ZIPs
263
Total Population
ZIP Codes in Oldham, SD
| ZIP Code | Population | Density | Timezone |
|---|---|---|---|
| 57051 | 263 | 2 | America/Chicago |
All data sourced from the U.S. Census Bureau, American Community Survey (ACS) 5-Year Estimates (2023).
PlainZIP is not affiliated with the U.S. Census Bureau or any government agency.