Arroyo Grande, CA ZIP Codes & Directory
Arroyo Grande is located in San Luis Obispo County in California. Browse all active 5-digit USPS ZIP codes serving Arroyo Grande and surrounding San Luis Obispo County delivery districts.
All ZIP Codes in Arroyo Grande, CA
1 CodesAbout Arroyo Grande Mail Delivery & Postal Administration
ZIP codes in Arroyo Grande are administered by the United States Postal Service. Delivery routes are coordinated through regional Sectional Center Facilities (SCFs) servicing San Luis Obispo County and surrounding California metropolitan districts.
Frequently Asked Questions About Arroyo Grande, CA ZIP Codes
How many ZIP codes serve Arroyo Grande, California? ▾
Arroyo Grande, California is served by 1 active USPS postal delivery codes: 93420.
What county is Arroyo Grande located in? ▾
Arroyo Grande is an incorporated city located within San Luis Obispo County, California.
What is the population and demographic size of Arroyo Grande? ▾
According to official U.S. Census Bureau data, Arroyo Grande has an estimated population of 30,540 residents and is situated within the undefined.
How does mail sorting and delivery work in Arroyo Grande? ▾
Mail delivery in Arroyo Grande is operated by the United States Postal Service (USPS) through regional Sectional Center Facility (SCF) distribution plants servicing San Luis Obispo County and surrounding California counties.
How much does it cost to ship a package to Arroyo Grande, CA? ▾
Shipping costs to Arroyo Grande 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 Arroyo Grande? ▾
Standard USPS Ground Advantage typically takes 2-5 business days to reach Arroyo Grande, depending on the origin. Priority Mail generally arrives in 1-3 business days. Please check tracking for specific regional routing times.