Sheridan County, Wyoming ZIP codes
11 ZIP codes are in Sheridan County, plus 1 that cross in from neighboring counties. It's part of the Sheridan, WY micro area.
- ZIP codes
- 11
- Population in these ZIPs
- 32,087
- Avg. median income
- $74,400population-weighted
- Cities & towns
- 11
Click anywhere on the map to see which ZIP code it's in.
ZIP codes in Sheridan County
| ZIP code | City | Population | Median income | Typical home value |
|---|---|---|---|---|
| 82801 | Sheridan | 26,310 | $73,213 | $429,800 |
| 82832 | Banner | 1,386 | $94,375 | $624,400 |
| 82833 | Big Horn | 247 | — | $693,700 |
| 82835 | Clearmont | 362 | $103,750 | $588,400 |
| 82836 | Dayton | 1,077 | $79,375 | $465,700 |
| 82837 | Leiter | 39 | $54,531 | $400,000 |
| 82838 | Parkman | 377 | $65,815 | $569,600 |
| 82839 | Ranchester | 1,661 | $57,708 | $408,400 |
| 82842 | Story | 567 | $105,859 | $467,200 |
| 82844 | Wolf | 6 | — | — |
| 82845 | Wyarno | 55 | — | — |
ZIP codes partly in Sheridan County
These ZIP codes are mostly in a neighboring county but cover part of Sheridan County.
| ZIP code | City | County | Population | Median income | Typical home value |
|---|---|---|---|---|---|
| 82831 | Arvada | Campbell County | 153 | $127,500 | $580,900 |
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 Sheridan County
Nearby counties
Frequently asked questions
How many ZIP codes are in Sheridan County, Wyoming?
11 ZIP codes are mainly in Sheridan County, and 1 more ZIP codes from neighboring areas reach partly into it.
What cities are in Sheridan County?
ZIP codes in Sheridan County use the city names Banner, Big Horn, Clearmont, Dayton, Leiter, Parkman, Ranchester, Sheridan, Story, Wolf and Wyarno.
What metro area is Sheridan County in?
Sheridan County is part of the Sheridan, WY micropolitan statistical area.