New Underwood, SD ZIP Codes
1
Total ZIPs
1,210
Total Population
ZIP Codes in New Underwood, SD
| ZIP Code | Population | Density | Timezone |
|---|---|---|---|
| 57761 | 1,210 | 1 | America/Denver |
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.