ZIP Code 91963: Potrero, CA
County: San Diego County
Coordinates: 32.62050, -116.60370
ZIP Type: Standard
Time Zone: Pacific Time (PT)
Get a reliable snapshot of the Potrero, CA postal area 91963. This page summarizes county, coordinates, and local facts to help with services and location research.
| Primary City | Potrero |
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| ZIP Code | 91963 |
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| County | San Diego County |
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| State | CA |
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| Latitude / Longitude | 32.62050, -116.60370 |
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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 91963 (not an exact boundary).
Geographic & Administrative Context
The geographic center of ZIP code 91963 is approximately 32.62050 (latitude) and -116.60370 (longitude). This location sits within San Diego County, contributing to regional planning across CA.
Local Coverage Notes
ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 91963 for mail delivery and general location reference in
San Diego County,
CA.
Some addresses near Potrero may share this ZIP due to delivery routing and local service areas.
Related ZIP Codes (Nearby)
Explore other postal codes near Potrero within CA.
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Frequently Asked Questions
What is the primary city for ZIP code 91963?
The primary city for this ZIP code is Potrero, located in CA.
In which county is 91963 located?
ZIP code 91963 is situated within San Diego County, CA.
What are the coordinates for 91963?
The approximate center point is 32.62050 (Latitude) and -116.60370 (Longitude).
Is ZIP code 91963 active?
This page lists ZIP 91963 as Listed based on the latest refresh date shown above.
Does ZIP 91963 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