Lake Preston, SD ZIP code
The ZIP code for Lake Preston, South Dakota is 57249. It is in Kingsbury County.
- Population in these ZIPs
- 1,023
- Avg. median income
- $63,200population-weighted
- Typical home value
- $193,300population-weighted
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Lake Preston, SD ZIP code list
| ZIP code | Population | Median income | Typical home value |
|---|---|---|---|
| 57249 | 1,023 | $63,182 | $193,300 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Cities near Lake Preston
Frequently asked questions
What is the ZIP code for Lake Preston, SD?
The ZIP code for Lake Preston, SD is 57249.
What county is Lake Preston, South Dakota in?
Lake Preston ZIP codes are in Kingsbury County.