Isabel, SD zip code
Isabel, South Dakota uses one zip code: 57633. Most of it is in Corson County. Together these zip codes are home to about 445 people.
Zip codes
1
Population
445
All zips combined
Largest zip
57633
445 residents
Zip codes in Isabel
| Zip | Type | Population | IncomeMedian income |
|---|---|---|---|
| 57633 | 445 | $78,750 |