Butte County, South Dakota ZIP codes
4 ZIP codes are in Butte County, plus 4 that cross in from neighboring counties.
- ZIP codes
- 4
- Population in these ZIPs
- 11,059
- Avg. median income
- $76,600population-weighted
- Cities & towns
- 4
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ZIP codes in Butte County
| ZIP code | City | Population | Median income | Typical home value |
|---|---|---|---|---|
| 57717 | Belle Fourche | 8,983 | $77,689 | $358,000 |
| 57760 | Newell | 966 | $65,054 | $161,900 |
| 57762 | Nisland | 512 | $68,125 | $153,600 |
| 57788 | Vale | 598 | $85,380 | $259,800 |
ZIP codes partly in Butte County
These ZIP codes are mostly in a neighboring county but cover part of Butte County.
| ZIP code | City | County | Population | Median income | Typical home value |
|---|---|---|---|---|---|
| 57758 | Mud Butte | Meade County | 35 | — | — |
| 57779 | Saint Onge | Lawrence County | 347 | — | $286,400 |
| 57783 | Spearfish | Lawrence County | 17,248 | $74,844 | $449,400 |
| 57793 | Whitewood | Lawrence County | 2,173 | $87,351 | $432,200 |
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 Butte County
Nearby counties
Frequently asked questions
How many ZIP codes are in Butte County, South Dakota?
4 ZIP codes are mainly in Butte County, and 4 more ZIP codes from neighboring areas reach partly into it.
What cities are in Butte County?
ZIP codes in Butte County use the city names Belle Fourche, Newell, Nisland and Vale.