ZIP Code 92121: San Diego, CA
County: San Diego County
Coordinates: 32.89190, -117.20350
ZIP Type: Standard
Time Zone: Pacific Time (PT)
Get a reliable snapshot of the San Diego, CA postal area 92121. This page summarizes county, coordinates, and local facts to help with services and location research.
| Primary City | San Diego |
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| ZIP Code | 92121 |
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| County | San Diego County |
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| State | CA |
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| Latitude / Longitude | 32.89190, -117.20350 |
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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 92121 (not an exact boundary).
Geographic & Administrative Context
For mapping and verification, 92121 is commonly represented around 32.89190, -117.20350. These coordinates help identify the general area within San Diego County, CA.
Local Coverage Notes
ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 92121 for mail delivery and general location reference in
San Diego County,
CA.
Some addresses near San Diego may share this ZIP due to delivery routing and local service areas.
Related ZIP Codes (Nearby)
Explore other postal codes near San Diego within CA.
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Frequently Asked Questions
What is the primary city for ZIP code 92121?
The primary city for this ZIP code is San Diego, located in CA.
In which county is 92121 located?
ZIP code 92121 is situated within San Diego County, CA.
What are the coordinates for 92121?
The approximate center point is 32.89190 (Latitude) and -117.20350 (Longitude).
Is ZIP code 92121 active?
This page lists ZIP 92121 as Listed based on the latest refresh date shown above.
Does ZIP 92121 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