ZIP Code 92831: Fullerton, CA
County: Orange County
Coordinates: 33.88730, -117.89460
ZIP Type: Standard
Time Zone: Pacific Time (PT)
Explore detailed information for ZIP code 92831 in Fullerton, CA. We include verified county details for Orange County plus key geographic references used for mapping and logistics.
| Primary City | Fullerton |
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| ZIP Code | 92831 |
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| County | Orange County |
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| State | CA |
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| Latitude / Longitude | 33.88730, -117.89460 |
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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 92831 (not an exact boundary).
Geographic & Administrative Context
The geographic center of ZIP code 92831 is approximately 33.88730 (latitude) and -117.89460 (longitude). This location sits within Orange County, contributing to regional planning across CA.
Local Coverage Notes
ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 92831 for mail delivery and general location reference in
Orange County,
CA.
This ZIP may extend beyond the city core into nearby communities within Orange County.
Related ZIP Codes (Nearby)
Explore other postal codes near Fullerton within CA.
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Frequently Asked Questions
What is the primary city for ZIP code 92831?
The primary city for this ZIP code is Fullerton, located in CA.
In which county is 92831 located?
ZIP code 92831 is situated within Orange County, CA.
What are the coordinates for 92831?
The approximate center point is 33.88730 (Latitude) and -117.89460 (Longitude).
Is ZIP code 92831 active?
This page lists ZIP 92831 as Listed based on the latest refresh date shown above.
Does ZIP 92831 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