Hot Springs County, Wyoming ZIP codes
2 ZIP codes are in Hot Springs County, plus 1 that cross in from neighboring counties.
- ZIP codes
- 2
- Population in these ZIPs
- 4,610
- Avg. median income
- $62,300population-weighted
- Cities & towns
- 2
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ZIP codes in Hot Springs County
| ZIP code | City | Population | Median income | Typical home value |
|---|---|---|---|---|
| 82430 | Kirby | 77 | $35,417 | $86,300 |
| 82443 | Thermopolis | 4,533 | $62,767 | $247,200 |
ZIP codes partly in Hot Springs County
These ZIP codes are mostly in a neighboring county but cover part of Hot Springs County.
| ZIP code | City | County | Population | Median income | Typical home value |
|---|---|---|---|---|---|
| 82401 | Worland | Washakie County | 7,067 | $65,583 | $264,800 |
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 Hot Springs County
Nearby counties
Frequently asked questions
How many ZIP codes are in Hot Springs County, Wyoming?
2 ZIP codes are mainly in Hot Springs County, and 1 more ZIP codes from neighboring areas reach partly into it.
What cities are in Hot Springs County?
ZIP codes in Hot Springs County use the city names Kirby and Thermopolis.