Alpine County, California ZIP codes
3 ZIP codes are in Alpine County. It's part of the Gardnerville Ranchos, NV-CA micro area.
- ZIP codes
- 3
- Population in these ZIPs
- 4,623
- Avg. median income
- $104,800population-weighted
- Cities & towns
- 3
Loading map…
Click anywhere on the map to see which ZIP code it's in.
ZIP codes in Alpine County
| ZIP code | City | Population | Median income | Typical home value |
|---|---|---|---|---|
| 95223 | Arnold | 3,056 | $106,694 | $413,900 |
| 95646 | Kirkwood | 218 | — | $783,300 |
| 96120 | Markleeville | 1,349 | $100,417 | $531,100 |
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 Alpine County
Nearby counties
Frequently asked questions
How many ZIP codes are in Alpine County, California?
3 ZIP codes are mainly in Alpine County.
What cities are in Alpine County?
ZIP codes in Alpine County use the city names Arnold, Kirkwood and Markleeville.
What metro area is Alpine County in?
Alpine County is part of the Gardnerville Ranchos, NV-CA micropolitan statistical area.