Fremont, CA ZIP Codes & Directory
Fremont is located in Alameda County in California. Browse all active 5-digit USPS ZIP codes serving Fremont and surrounding Alameda County delivery districts.
All ZIP Codes in Fremont, CA
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About Fremont Mail Delivery & Postal Administration
ZIP codes in Fremont are administered by the United States Postal Service. Delivery routes are coordinated through regional Sectional Center Facilities (SCFs) servicing Alameda County and surrounding California metropolitan districts.
Frequently Asked Questions About Fremont, CA ZIP Codes
How many ZIP codes serve Fremont, California? ▾
Fremont, California is served by 4 active USPS postal delivery codes: 94536, 94538, 94539, 94555.
What county is Fremont located in? ▾
Fremont is an incorporated city located within Alameda County, California.
What is the population and demographic size of Fremont? ▾
According to official U.S. Census Bureau data, Fremont has an estimated population of 230,509 residents and is situated within the undefined.
How does mail sorting and delivery work in Fremont? ▾
Mail delivery in Fremont is operated by the United States Postal Service (USPS) through regional Sectional Center Facility (SCF) distribution plants servicing Alameda County and surrounding California counties.
How much does it cost to ship a package to Fremont, CA? ▾
Shipping costs to Fremont 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 Fremont? ▾
Standard USPS Ground Advantage typically takes 2-5 business days to reach Fremont, depending on the origin. Priority Mail generally arrives in 1-3 business days. Please check tracking for specific regional routing times.