Marin County post codes
Codes
41About Marin County
Marin County is in California (CA), United States. It covers 26 places and 41 post codes in the 5 digits format.
This page contains 41 post code records. Every post code on this page maps to a single place.
Nearby counties include City and County of San Francisco County, Alameda County, Contra Costa County. Other counties in California (CA) include Alameda County, Alpine County, Amador County.
Addresses in Marin County usually include the place, county, state, post code, and country; confirm the local order before mailing.
At a glance
Address example
Postal formats vary by country; these are the address elements.
Shared post codes
Every post code on this page maps to a single place.
Location
FAQ
How many places are in Marin County?
26
How many post codes are in Marin County?
41
Which state is Marin County in?
California (CA)
What is the post code format?
5 digits