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ZIP Codes in Marin County with Associated Cities & Towns

Bel Tiburon   94920
Belvedere   94920
Belvedere Tiburon   94920
Bolinas   94924
Corte Madera   94925
Corte Madera   94976
Dillon Beach   94929
Fairfax   94930
Fairfax   94978
Forest Knolls   94933
Greenbrae   94904
Inverness   94937
Kentfield   94904
Kentfield   94914
Lagunitas   94938
Larkspur   94939
 Larkspur   94977
Marshall   94940
Mill Valley   94941
Mill Valley   94942
Muir Beach   94965
Nicasio   94946
Novato   94945
Novato   94947
Novato   94948
Novato   94949
Novato   94998
Olema   94950
Point Reyes Station   94956
Pt Reyes Sta   94956
Ross   94957
San Anselmo   94960
 San Anselmo   94979
San Geronimo   94963
San Quentin   94964
San Quentin   94974
San Rafael   94901
San Rafael   94903
San Rafael   94912
San Rafael   94913
San Rafael   94915
Sausalito   94965
Sausalito   94966
Stinson Beach   94970
Tiburon   94920
Tomales   94971
Woodacre   94973

ZIP Codes - Key Concepts

  1. ZIP Codes are categories for grouping mailing addresses and are not exact geographic regions.
  2. The centroid of a ZIP Code may be in one County and the associated city/town in another.
  3. In rural areas, a single ZIP Code may be used for cities and towns in several different Counties.
  4. ZIP Code "areas" can overlap, be subsets of each other, or be artificial constructs with no geographic area.
  5. ZIP Codes are only loosely tied to cities.