ZIP Code 94951: Penngrove, CA
County: Sonoma
Coordinates: 38.31530, -122.64830
ZIP Type: Standard
Time Zone: Pacific Time (PT)
This profile provides an in-depth look at ZIP code 94951, serving Penngrove in CA. It lies in Sonoma and supports delivery, planning, and address verification.
| Primary City | Penngrove |
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| ZIP Code | 94951 |
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| County | Sonoma |
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| State | CA |
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| Latitude / Longitude | 38.31530, -122.64830 |
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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 94951 (not an exact boundary).
Geographic & Administrative Context
The geographic center of ZIP code 94951 is approximately 38.31530 (latitude) and -122.64830 (longitude). This location sits within Sonoma, contributing to regional planning across CA.
Local Coverage Notes
ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 94951 for mail delivery and general location reference in
Sonoma,
CA.
Some addresses near Penngrove may share this ZIP due to delivery routing and local service areas.
Related ZIP Codes (Nearby)
Explore other postal codes near Penngrove within CA.
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Frequently Asked Questions
What is the primary city for ZIP code 94951?
The primary city for this ZIP code is Penngrove, located in CA.
In which county is 94951 located?
ZIP code 94951 is situated within Sonoma, CA.
What are the coordinates for 94951?
The approximate center point is 38.31530 (Latitude) and -122.64830 (Longitude).
Is ZIP code 94951 active?
This page lists ZIP 94951 as Listed based on the latest refresh date shown above.
Does ZIP 94951 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