San Rafael, CA ZIP Codes & Directory
San Rafael is located in Marin County in California. Browse all active 5-digit USPS ZIP codes serving San Rafael and surrounding Marin County delivery districts.
All ZIP Codes in San Rafael, CA
2 CodesAbout San Rafael Mail Delivery & Postal Administration
ZIP codes in San Rafael are administered by the United States Postal Service. Delivery routes are coordinated through regional Sectional Center Facilities (SCFs) servicing Marin County and surrounding California metropolitan districts.
Frequently Asked Questions About San Rafael, CA ZIP Codes
How many ZIP codes serve San Rafael, California? ▾
San Rafael, California is served by 2 active USPS postal delivery codes: 94901, 94903.
What county is San Rafael located in? ▾
San Rafael is an incorporated city located within Marin County, California.
What is the population and demographic size of San Rafael? ▾
According to official U.S. Census Bureau data, San Rafael has an estimated population of 73,852 residents and is situated within the undefined.
How does mail sorting and delivery work in San Rafael? ▾
Mail delivery in San Rafael is operated by the United States Postal Service (USPS) through regional Sectional Center Facility (SCF) distribution plants servicing Marin County and surrounding California counties.
How much does it cost to ship a package to San Rafael, CA? ▾
Shipping costs to San Rafael depend on the package weight, dimensions, shipping carrier (USPS, UPS, FedEx), and the distance from the origin ZIP code. To calculate exact postage rates, use our shipping cost estimator tool.
What is the standard delivery time for mail to San Rafael? ▾
Standard USPS Ground Advantage typically takes 2-5 business days to reach San Rafael, depending on the origin. Priority Mail generally arrives in 1-3 business days. Please check tracking for specific regional routing times.