ZIP Code 91933: Imperial Beach, CA
County: San Diego County
Coordinates: 32.58390, -117.11310
ZIP Type: Standard
Time Zone: Pacific Time (PT)
Explore detailed information for ZIP code 91933 in Imperial Beach, CA. We include verified county details for San Diego County plus key geographic references used for mapping and logistics.
| Primary City | Imperial Beach |
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| ZIP Code | 91933 |
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| County | San Diego County |
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| State | CA |
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| Latitude / Longitude | 32.58390, -117.11310 |
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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 91933 (not an exact boundary).
Geographic & Administrative Context
The geographic center of ZIP code 91933 is approximately 32.58390 (latitude) and -117.11310 (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 91933 for mail delivery and general location reference in
San Diego County,
CA.
Coverage may include nearby neighborhoods and adjacent unincorporated areas commonly associated with Imperial Beach.
Related ZIP Codes (Nearby)
Explore other postal codes near Imperial Beach within CA.
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Frequently Asked Questions
What is the primary city for ZIP code 91933?
The primary city for this ZIP code is Imperial Beach, located in CA.
In which county is 91933 located?
ZIP code 91933 is situated within San Diego County, CA.
What are the coordinates for 91933?
The approximate center point is 32.58390 (Latitude) and -117.11310 (Longitude).
Is ZIP code 91933 active?
This page lists ZIP 91933 as Listed based on the latest refresh date shown above.
Does ZIP 91933 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