Santa Maria, CA ZIP Codes & Directory
Santa Maria is located in Santa Barbara County in California. Browse all active 5-digit USPS ZIP codes serving Santa Maria and surrounding Santa Barbara County delivery districts.
All ZIP Codes in Santa Maria, CA
3 CodesAbout Santa Maria Mail Delivery & Postal Administration
ZIP codes in Santa Maria are administered by the United States Postal Service. Delivery routes are coordinated through regional Sectional Center Facilities (SCFs) servicing Santa Barbara County and surrounding California metropolitan districts.
Frequently Asked Questions About Santa Maria, CA ZIP Codes
How many ZIP codes serve Santa Maria, California? ▾
Santa Maria, California is served by 3 active USPS postal delivery codes: 93454, 93455, 93458.
What county is Santa Maria located in? ▾
Santa Maria is an incorporated city located within Santa Barbara County, California.
What is the population and demographic size of Santa Maria? ▾
According to official U.S. Census Bureau data, Santa Maria has an estimated population of 146,203 residents and is situated within the undefined.
How does mail sorting and delivery work in Santa Maria? ▾
Mail delivery in Santa Maria is operated by the United States Postal Service (USPS) through regional Sectional Center Facility (SCF) distribution plants servicing Santa Barbara County and surrounding California counties.
How much does it cost to ship a package to Santa Maria, CA? ▾
Shipping costs to Santa Maria 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 Santa Maria? ▾
Standard USPS Ground Advantage typically takes 2-5 business days to reach Santa Maria, depending on the origin. Priority Mail generally arrives in 1-3 business days. Please check tracking for specific regional routing times.