Montrose, CA ZIP Codes & Directory
Montrose is located in Los Angeles County in California. Browse all active 5-digit USPS ZIP codes serving Montrose and surrounding Los Angeles County delivery districts.
All ZIP Codes in Montrose, CA
1 CodesAbout Montrose Mail Delivery & Postal Administration
ZIP codes in Montrose are administered by the United States Postal Service. Delivery routes are coordinated through regional Sectional Center Facilities (SCFs) servicing Los Angeles County and surrounding California metropolitan districts.
Frequently Asked Questions About Montrose, CA ZIP Codes
How many ZIP codes serve Montrose, California? ▾
Montrose, California is served by 1 active USPS postal delivery codes: 91020.
What county is Montrose located in? ▾
Montrose is an incorporated city located within Los Angeles County, California.
What is the population and demographic size of Montrose? ▾
According to official U.S. Census Bureau data, Montrose has an estimated population of 8,439 residents and is situated within the undefined.
How does mail sorting and delivery work in Montrose? ▾
Mail delivery in Montrose is operated by the United States Postal Service (USPS) through regional Sectional Center Facility (SCF) distribution plants servicing Los Angeles County and surrounding California counties.
How much does it cost to ship a package to Montrose, CA? ▾
Shipping costs to Montrose 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 Montrose? ▾
Standard USPS Ground Advantage typically takes 2-5 business days to reach Montrose, depending on the origin. Priority Mail generally arrives in 1-3 business days. Please check tracking for specific regional routing times.