ZIP Code 92331: Fontana, CA
County: Imperial County
Coordinates: 34.09220, -117.46120
ZIP Type: Standard
Time Zone: Pacific Time (PT)
This profile provides an in-depth look at ZIP code 92331, serving Fontana in CA. It lies in Imperial County and supports delivery, planning, and address verification.
| Primary City | Fontana |
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| ZIP Code | 92331 |
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| County | Imperial County |
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| State | CA |
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| Latitude / Longitude | 34.09220, -117.46120 |
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| ZIP Type | Standard |
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| Time Zone | Pacific Time (PT) |
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| Data Updated | 2026-01-08 |
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Maps & Useful Links
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These links show the approximate center point for ZIP 92331 (not an exact boundary).
Geographic & Administrative Context
The geographic center of ZIP code 92331 is approximately 34.09220 (latitude) and -117.46120 (longitude). This location sits within Imperial County, contributing to regional planning across CA.
Local Coverage Notes
ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 92331 for mail delivery and general location reference in
Imperial County,
CA.
Coverage may include nearby neighborhoods and adjacent unincorporated areas commonly associated with Fontana.
Related ZIP Codes (Nearby)
Explore other postal codes near Fontana within CA.
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Frequently Asked Questions
What is the primary city for ZIP code 92331?
The primary city for this ZIP code is Fontana, located in CA.
In which county is 92331 located?
ZIP code 92331 is situated within Imperial County, CA.
What are the coordinates for 92331?
The approximate center point is 34.09220 (Latitude) and -117.46120 (Longitude).
Is ZIP code 92331 active?
This page lists ZIP 92331 as Listed based on the latest refresh date shown above.
Does ZIP 92331 cover multiple areas?
Yes. Many ZIP codes cover multiple neighborhoods or nearby areas. For exact boundaries, use official mapping tools.
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Methodology & Data Notes
How we build this page: We generate this page from a structured ZIP dataset and refresh key fields (city, county, and coordinates) during scheduled updates. Coordinates represent an approximate center point, not an official boundary map.
Sources: Public ZIP reference datasets and geographic coordinate references. If you use specific sources (e.g., USPS, Census), list them on your About/Methodology page.
Page updated: 2026-01-08