ZIP Code 94018: El Granada, CA
County: San Mateo
Coordinates: 37.51010, -122.47340
ZIP Type: Standard
Time Zone: Pacific Time (PT)
Get a reliable snapshot of the El Granada, CA postal area 94018. This page summarizes county, coordinates, and local facts to help with services and location research.
| Primary City | El Granada |
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| ZIP Code | 94018 |
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| County | San Mateo |
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| State | CA |
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| Latitude / Longitude | 37.51010, -122.47340 |
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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 94018 (not an exact boundary).
Geographic & Administrative Context
Coordinates for 94018 are listed as 37.51010 / -122.47340, useful for GPS and service checks in and around El Granada, CA.
Local Coverage Notes
ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 94018 for mail delivery and general location reference in
San Mateo,
CA.
This ZIP may extend beyond the city core into nearby communities within San Mateo.
Related ZIP Codes (Nearby)
Explore other postal codes near El Granada within CA.
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Frequently Asked Questions
What is the primary city for ZIP code 94018?
The primary city for this ZIP code is El Granada, located in CA.
In which county is 94018 located?
ZIP code 94018 is situated within San Mateo, CA.
What are the coordinates for 94018?
The approximate center point is 37.51010 (Latitude) and -122.47340 (Longitude).
Is ZIP code 94018 active?
This page lists ZIP 94018 as Listed based on the latest refresh date shown above.
Does ZIP 94018 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