Marin County, website

Marin County in California uses area codes 415 and 707. This page is a phonebook directory where you will find the physical address and contact information of the most relevant government offices in Marin, including the Clerk’s Office, Sheriff’s Office, and the Health Department. 

Sheriff’s Office

1600 Los Gamos Dr. 200
San Rafael, CA 94903

Phone: (415) 473-7250

Superior Court

3501 Civic Center Dr., Room 113

San Rafael, CA 94903

Phone: (415) 444-7040

District Attorney

3501 Civic Center Drive
Suite 145
San Rafael, CA 94903

Phone: (415) 473-6450
Fax: (415) 473-3719

Assessor

3501 Civic Center Dr., San Rafael, CA 94903

Phone: (415) 473-7215

Clerk-Recorder Office

3501 Civic Center Drive, Suite 232
San Rafael, CA 94903

Phone: (415) 473-6092
Fax: (415) 473-7893

Treasurer-Tax Collector

3501 Civic Center Drive
San Rafael, California 94903

Phone: (415) 499-6133

Fax: (415) 507-4011

Health Department

411 4th. St. C, San Rafael, CA 94901

Phone: (415) 473-6769

Marin County Jail

13 Peter Behr Dr., San Rafael, CA 94903

Phone: (415) 499-6655

Emergency Management

161 Mitchell Blvd. 100, San Rafael, CA 94903

Phone: (415) 499-6871

Social Services

10 N. San Pedro Rd. 1012, San Rafael, CA 94903

Phone: (415) 499-7175

Fire Department

33 Castlerock Ave.
Woodacre, CA 94973

Phone: (415) 473-6717
Fax: (415) 473-7820

Department of Education

1111 Las Gallinas Avenue, San Rafael, CA 94903

Phone: (415) 472-4110