In which county is ZIP code 92590 located?

ZIP 92590 is listed under Riverside County, CA.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 92590: Temecula, CA

ZIP: 92590

County: Riverside County

Coordinates: 33.49030, -117.18240

ZIP Type: Standard

Time Zone: Pacific Time (PT)

Get a reliable snapshot of the Temecula, CA postal area 92590. This page summarizes county, coordinates, and local facts to help with services and location research.

Primary City	Temecula
ZIP Code	92590
County	Riverside County
State	CA
Latitude / Longitude	33.49030, -117.18240
ZIP Type	Standard
Time Zone	Pacific Time (PT)
Data Updated	2026-01-08

Maps & Useful Links

Open in Maps: Google Maps · OpenStreetMap

These links show the approximate center point for ZIP 92590 (not an exact boundary).

Geographic & Administrative Context

Coordinates for 92590 are listed as 33.49030 / -117.18240, useful for GPS and service checks in and around Temecula, CA.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 92590 for mail delivery and general location reference in Riverside County, CA.

Some addresses near Temecula may share this ZIP due to delivery routing and local service areas.

Related ZIP Codes (Nearby)

Explore other postal codes near Temecula within CA.

Frequently Asked Questions

What is the primary city for ZIP code 92590?

The primary city for this ZIP code is Temecula, located in CA.

In which county is 92590 located?

ZIP code 92590 is situated within Riverside County, CA.

What are the coordinates for 92590?

The approximate center point is 33.49030 (Latitude) and -117.18240 (Longitude).

Is ZIP code 92590 active?

This page lists ZIP 92590 as Listed based on the latest refresh date shown above.

Does ZIP 92590 cover multiple areas?

Yes. Many ZIP codes cover multiple neighborhoods or nearby areas. For exact boundaries, use official mapping tools.

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