Zip Code ReportMarin County ZIP codes
Every ZIP code in Marin County, California, with the city it serves. Open any one for a free neighborhood report.
40 ZIP codes · Marin County, CA · FIPS 06041
ZIP codes
40 in this county94901San Rafael94903San Rafael94904Greenbrae94912San RafaelPO box94913San RafaelPO box94914KentfieldPO box94915San RafaelPO box94920Belvedere Tiburon94924Bolinas94925Corte Madera94929Dillon Beach94930Fairfax94933Forest Knolls94937Inverness94938Lagunitas94939Larkspur94940Marshall94941Mill Valley94942Mill ValleyPO box94945Novato94946Nicasio94947Novato94948NovatoPO box94949Novato94950Olema94956Point Reyes Station94957Ross94960San Anselmo94963San Geronimo94964San Quentin94965Sausalito94966SausalitoPO box94970Stinson Beach94971Tomales94973Woodacre94974San Quentinunique94976Corte MaderaPO box94977LarkspurPO box94978FairfaxPO box94979San AnselmoPO box
12 of these ZIP codes route mail only. A PO-box or single-recipient ZIP has no residential area behind it, so neighborhood statistics can't be computed for it — those pages say so instead of showing numbers.