Zip code 92331: Fontana, California
This zip has no delivery boundary. The map shows its post office location and nearby zip codes.
About 92331
92331 is a non-residential zip code for Fontana, California (Imperial County). It has no delivery area of its own, so the Census Bureau doesn't publish population or housing figures for it. Codes like this are usually assigned to post office boxes, or to a single organization such as a university, hospital, government agency or large company that gets enough mail to need its own zip code.
For a picture of the people who live around 92331, see the residential zip codes in the nearby list below.
Geography
- City (USPS)
- Fontana
- State
- California
- County
- Imperial County
- Center point
- 34.0922° N, 117.4612° W
- Time zone
- Pacific Time (UTC-8, UTC-7 in summer)
- Zip type
- PO box or unique zip
Zip codes near 92331
| Zip | City | Distance | IncomeMedian income |
|---|---|---|---|
| 92335 | Fontana, CA | 0.4 mi | $77,949 |
| 92334 | Fontana, CA · PO box | 1.5 mi | — |
| 92337 | Fontana, CA | 3 mi | $107,678 |
| 92336 | Fontana, CA | 3.1 mi | $123,363 |
| 92316 | Bloomington, CA | 4.7 mi | $83,587 |
| 92376 | Rialto, CA | 4.8 mi | $79,675 |
| 92377 | Rialto, CA | 5.3 mi | $116,223 |
| 91739 | Rancho Cucamonga, CA | 5.5 mi | $143,265 |
| 92509 | Riverside, CA | 6.2 mi | $95,355 |
| 91730 | Rancho Cucamonga, CA | 6.9 mi | $92,237 |
| 91743 | Guasti, CA · PO box | 7.4 mi | — |
| 91729 | Rancho Cucamonga, CA · PO box | 7.6 mi | — |
Questions about 92331
What city is zip code 92331?
92331 is assigned to Fontana, California. The city name is the one the Postal Service prefers for mail addressed to this zip code.
What county is 92331 in?
92331 is in Imperial County, California.
What time zone is 92331 in?
92331 is in Pacific Time.
What zip codes are near 92331?
The closest zip codes to 92331 are 92335, 92334, 92337, 92336, 92316.
Demographic figures are 2020–2024 American Community Survey 5-year estimates for ZIP Code Tabulation Area 92331, from the U.S. Census Bureau. Small areas have wide margins of error. How we build these numbers.