Potter County, South Dakota ZIP codes
4 ZIP codes are in Potter County, plus 1 that cross in from neighboring counties.
- ZIP codes
- 4
- Population in these ZIPs
- 2,632
- Avg. median income
- $72,600population-weighted
- Cities & towns
- 4
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ZIP codes in Potter County
| ZIP code | City | Population | Median income | Typical home value |
|---|---|---|---|---|
| 57442 | Gettysburg | 1,772 | $65,625 | $170,300 |
| 57450 | Hoven | 624 | $86,833 | $133,900 |
| 57455 | Lebanon | 137 | $86,250 | $80,600 |
| 57475 | Tolstoy | 99 | $88,125 | $85,000 |
ZIP codes partly in Potter County
These ZIP codes are mostly in a neighboring county but cover part of Potter County.
| ZIP code | City | County | Population | Median income | Typical home value |
|---|---|---|---|---|---|
| 57473 | Seneca | Faulk County | 246 | $23,750 | $177,600 |
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 and towns in Potter County
Nearby counties
Frequently asked questions
How many ZIP codes are in Potter County, South Dakota?
4 ZIP codes are mainly in Potter County, and 1 more ZIP codes from neighboring areas reach partly into it.
What cities are in Potter County?
ZIP codes in Potter County use the city names Gettysburg, Hoven, Lebanon and Tolstoy.