Aurora County, South Dakota ZIP codes
3 ZIP codes are in Aurora County, plus 6 that cross in from neighboring counties.
- ZIP codes
- 3
- Population in these ZIPs
- 2,540
- Avg. median income
- $69,500population-weighted
- Cities & towns
- 3
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Click anywhere on the map to see which ZIP code it's in.
ZIP codes in Aurora County
| ZIP code | City | Population | Median income | Typical home value |
|---|---|---|---|---|
| 57368 | Plankinton | 1,068 | $74,688 | $202,700 |
| 57375 | Stickney | 573 | $70,250 | $151,300 |
| 57383 | White Lake | 899 | $62,917 | $108,900 |
ZIP codes partly in Aurora County
These ZIP codes are mostly in a neighboring county but cover part of Aurora County.
| ZIP code | City | County | Population | Median income | Typical home value |
|---|---|---|---|---|---|
| 57328 | Corsica | Douglas County | 1,290 | $86,985 | $211,400 |
| 57359 | Letcher | Sanborn County | 652 | $106,818 | $166,800 |
| 57363 | Mount Vernon | Davison County | 866 | $77,841 | $287,600 |
| 57369 | Platte | Charles Mix County | 2,630 | $78,100 | $346,100 |
| 57382 | Wessington Springs | Jerauld County | 1,180 | $79,375 | $246,500 |
| 57385 | Woonsocket | Sanborn County | 1,408 | $70,404 | $227,700 |
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 Aurora County
Nearby counties
Frequently asked questions
How many ZIP codes are in Aurora County, South Dakota?
3 ZIP codes are mainly in Aurora County, and 6 more ZIP codes from neighboring areas reach partly into it.
What cities are in Aurora County?
ZIP codes in Aurora County use the city names Plankinton, Stickney and White Lake.