ZIP Code 94964: San Quentin, CA
County: Marin
Coordinates: 37.94160, -122.48440
ZIP Type: Standard
Time Zone: Pacific Time (PT)
This profile provides an in-depth look at ZIP code 94964, serving San Quentin in CA. It lies in Marin and supports delivery, planning, and address verification.
| Primary City | San Quentin |
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| ZIP Code | 94964 |
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| County | Marin |
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| State | CA |
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| Latitude / Longitude | 37.94160, -122.48440 |
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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 94964 (not an exact boundary).
Geographic & Administrative Context
The geographic center of ZIP code 94964 is approximately 37.94160 (latitude) and -122.48440 (longitude). This location sits within Marin, contributing to regional planning across CA.
Local Coverage Notes
ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 94964 for mail delivery and general location reference in
Marin,
CA.
Coverage may include nearby neighborhoods and adjacent unincorporated areas commonly associated with San Quentin.
Related ZIP Codes (Nearby)
Explore other postal codes near San Quentin within CA.
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Frequently Asked Questions
What is the primary city for ZIP code 94964?
The primary city for this ZIP code is San Quentin, located in CA.
In which county is 94964 located?
ZIP code 94964 is situated within Marin, CA.
What are the coordinates for 94964?
The approximate center point is 37.94160 (Latitude) and -122.48440 (Longitude).
Is ZIP code 94964 active?
This page lists ZIP 94964 as Listed based on the latest refresh date shown above.
Does ZIP 94964 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