Twin Peaks, CA ZIP code
The ZIP code for Twin Peaks, California is 92391. It is in San Bernardino County.
- Population in these ZIPs
- 2,254
- Avg. median income
- $81,800population-weighted
- Typical home value
- $363,200population-weighted
- Metro area
- Riverside-San Bernardino-Ontario, CA
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Twin Peaks, CA ZIP code list
| ZIP code | Population | Median income | Typical home value |
|---|---|---|---|
| 92391 | 2,254 | $81,789 | $363,200 |
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 near Twin Peaks
- Rimforest 1 mi
- Blue Jay 2 mi
- Skyforest 2 mi
- Crestline 2 mi
- Lake Arrowhead 3 mi
- Cedarpines Park 5 mi
- Cedar Glen 5 mi
- Patton 7 mi
- Running Springs 7 mi
- Highland 9 mi
- San Bernardino 9 mi
- Green Valley Lake 10 mi
Frequently asked questions
What is the ZIP code for Twin Peaks, CA?
The ZIP code for Twin Peaks, CA is 92391.
What county is Twin Peaks, California in?
Twin Peaks ZIP codes are in San Bernardino County.