There are 2 Post Offices in San Anselmo, California, serving a population of 12,619 people in an area of 3 square miles. There is 1 Post Office per 6,309 people, and 1 Post Office per 1 square miles.
In California, San Anselmo is ranked 680th of 1798 cities in Post Offices per capita, and 352nd of 1798 cities in Post Offices per square mile.
Find addresses, phone numbers, fax numbers, hours & services for San Anselmo Post Offices.
San Anselmo Post Office 121 San Anselmo Avenue San Anselmo, CA
United States Postal Service 121 San Anselmo Avenue San Anselmo, CA Mailbox Rental, Mailing Service, Postal Services