Webster, SD zip code
Webster, South Dakota uses one zip code: 57274. Most of it is in Day County. Together these zip codes are home to about 2.6K people.
Zip codes
1
Population
2.6K
All zips combined
Largest zip
57274
2,621 residents
Zip codes in Webster
| Zip | Type | Population | IncomeMedian income |
|---|---|---|---|
| 57274 | 2,621 | $68,083 |