Plankinton, SD zip code
Plankinton, South Dakota uses one zip code: 57368. Most of it is in Aurora County. Together these zip codes are home to about 1.1K people.
Zip codes
1
Population
1.1K
All zips combined
Largest zip
57368
1,068 residents
Zip codes in Plankinton
| Zip | Type | Population | IncomeMedian income |
|---|---|---|---|
| 57368 | 1,068 | $74,688 |