Lake Preston, SD zip code
Lake Preston, South Dakota uses one zip code: 57249. Most of it is in Kingsbury County. Together these zip codes are home to about 1K people.
Zip codes
1
Population
1K
All zips combined
Largest zip
57249
1,023 residents
Zip codes in Lake Preston
| Zip | Type | Population | IncomeMedian income |
|---|---|---|---|
| 57249 | 1,023 | $63,182 |