ZIP Code 94903 – San Rafael, California | ZipsCode.us
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ZIP Code 94903
San Rafael, California · Marin
ZIP code 94903 belongs to the city of San Rafael in California (Marin). See all California ZIP Codes.
ZIP code 94903 belongs to San Rafael, California, in Marin. If you are mailing a letter or package to this area, use San Rafael, CA 94903 in the address. On this page you will find the city and county for 94903, nearby ZIP codes in the same county, and free tools to look up any address in this ZIP code.
What City Is ZIP Code 94903?
The city for ZIP code 94903 is San Rafael, California. When you write an address in this area, the correct format is: Name, Street Address, San Rafael, CA 94903.
ZIP Code 94903 County and State
ZIP code 94903 is located in Marin, California. For a complete list of cities and ZIP codes across the state, see the California ZIP Codes page.
Nearby ZIP Codes in Marin
These ZIP codes are in the same county as 94903:
ZIP Code 94903 on the Map
The map below shows the approximate center of ZIP code 94903, near San Rafael, California. You can zoom in and drag the map to explore the area.
Map center is approximate (ZIP area center, around 38.0339, -122.5855). Map data © OpenStreetMap.
Population and Demographics of ZIP Code 94903
According to public U.S. Census Bureau data, ZIP code 94903 is home to a community in California. The figures below come from the U.S. Census and the American Community Survey (ACS).
Source: U.S. Census Bureau, American Community Survey (ACS) 2023 5-year estimates and 2023 Gazetteer. Figures are estimates and change with each new survey.
Find an Address in ZIP Code 94903
Need the full ZIP+4 code for a specific street address in San Rafael? Use the free ZIP+4 Lookup tool, or find any ZIP code from a street address with the ZIP Code by Address tool.
Frequently Asked Questions
What city is ZIP code 94903?
ZIP code 94903 is for San Rafael, California.
What county is ZIP code 94903 in?
ZIP code 94903 is in Marin, California.
What state is ZIP code 94903 in?
ZIP code 94903 is in California (CA).
How do I find the ZIP+4 for an address in 94903?
Use the free ZIP+4 Lookup tool with the full street address to get the complete 9-digit ZIP code.
What are the nearby ZIP codes to 94903?
Nearby ZIP codes include 94901 (San Rafael), 94904 (Greenbrae), 94912 (San Rafael), 94913 (San Rafael), 94914 (Kentfield).
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