ZIP Code 94019: Half Moon Bay, CA
County: San Mateo
Coordinates: 37.47910, -122.44590
ZIP Type: Standard
Time Zone: Pacific Time (PT)
Explore detailed information for ZIP code 94019 in Half Moon Bay, CA. We include verified county details for San Mateo plus key geographic references used for mapping and logistics.
| Primary City | Half Moon Bay |
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| ZIP Code | 94019 |
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| County | San Mateo |
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| State | CA |
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| Latitude / Longitude | 37.47910, -122.44590 |
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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 94019 (not an exact boundary).
Geographic & Administrative Context
Coordinates for 94019 are listed as 37.47910 / -122.44590, useful for GPS and service checks in and around Half Moon Bay, CA.
Local Coverage Notes
ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 94019 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 Half Moon Bay within CA.
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Frequently Asked Questions
What is the primary city for ZIP code 94019?
The primary city for this ZIP code is Half Moon Bay, located in CA.
In which county is 94019 located?
ZIP code 94019 is situated within San Mateo, CA.
What are the coordinates for 94019?
The approximate center point is 37.47910 (Latitude) and -122.44590 (Longitude).
Is ZIP code 94019 active?
This page lists ZIP 94019 as Listed based on the latest refresh date shown above.
Does ZIP 94019 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