In which county is ZIP code 94941 located?

ZIP 94941 is listed under Marin, CA.

When was this page updated?

This page was updated on 2026-01-08.

ZIP Code 94941: Mill Valley, CA

ZIP: 94941

County: Marin

Coordinates: 37.89580, -122.53390

ZIP Type: Standard

Time Zone: Pacific Time (PT)

Get a reliable snapshot of the Mill Valley, CA postal area 94941. This page summarizes county, coordinates, and local facts to help with services and location research.

Primary City	Mill Valley
ZIP Code	94941
County	Marin
State	CA
Latitude / Longitude	37.89580, -122.53390
ZIP Type	Standard
Time Zone	Pacific Time (PT)
Data Updated	2026-01-08

Maps & Useful Links

Open in Maps: Google Maps · OpenStreetMap

These links show the approximate center point for ZIP 94941 (not an exact boundary).

Geographic & Administrative Context

Coordinates for 94941 are listed as 37.89580 / -122.53390, useful for GPS and service checks in and around Mill Valley, CA.

Local Coverage Notes

ZIP codes can cover multiple neighborhoods and unincorporated areas. Use ZIP 94941 for mail delivery and general location reference in Marin, CA.

Some addresses near Mill Valley may share this ZIP due to delivery routing and local service areas.

Related ZIP Codes (Nearby)

Explore other postal codes near Mill Valley within CA.

Frequently Asked Questions

What is the primary city for ZIP code 94941?

The primary city for this ZIP code is Mill Valley, located in CA.

In which county is 94941 located?

ZIP code 94941 is situated within Marin, CA.

What are the coordinates for 94941?

The approximate center point is 37.89580 (Latitude) and -122.53390 (Longitude).

Is ZIP code 94941 active?

This page lists ZIP 94941 as Listed based on the latest refresh date shown above.

Does ZIP 94941 cover multiple areas?

Yes. Many ZIP codes cover multiple neighborhoods or nearby areas. For exact boundaries, use official mapping tools.

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