Alta Sierra ZIP codes, California
No ZIP code is named for Alta Sierra, CA; addresses there use a neighbouring town's name. The ZIP code covering it is 93285. Its area codes are 760 and 442.
- USPS city name
- 0 ZIP codes
- Overlapping the city
- 1 more
- Population
- 12
- County
- Kern County
- State
- California
NANPA lists no telephone rate centre for Alta Sierra itself, so these are the area codes of the nearest one, Kernville (7.0 miles). A town on an area-code boundary can differ from its neighbour.
ZIP codes covering Alta Sierra
These ZIP codes cover part of Alta Sierra but are addressed as somewhere else.
| ZIP | City | Type | Population | Median income | Median home |
|---|---|---|---|---|---|
93285 | Wofford Heights , CA | Standard | 2,920 | $40,275 | $219,400 |
Map of Alta Sierra ZIP codes
The ZIP codes of Alta Sierra, CA, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.
Towns near Alta Sierra
The nearest larger towns are Wofford Heights (2,656 people, 4.1 mi), Kernville (857 people, 6.7 mi) and Lake Isabella (4,059 people, 7.1 mi).
| Town | Population | Distance |
|---|---|---|
| Wofford Heights | 2,656 | 4.1 mi |
| Lake Isabella | 4,059 | 7.1 mi |
More nearby: every ZIP code in Kern County · California ZIP codes
Cite this page
zipcodes.pro. “Alta Sierra, CA ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/ca/alta-sierra
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