Monte Rio, CA ZIP Codes & Directory
Monte Rio is located in Sonoma County in California. Browse all active 5-digit USPS ZIP codes serving Monte Rio and surrounding Sonoma County delivery districts.
All ZIP Codes in Monte Rio, CA
1 CodesAbout Monte Rio Mail Delivery & Postal Administration
ZIP codes in Monte Rio are administered by the United States Postal Service. Delivery routes are coordinated through regional Sectional Center Facilities (SCFs) servicing Sonoma County and surrounding California metropolitan districts.
Frequently Asked Questions About Monte Rio, CA ZIP Codes
How many ZIP codes serve Monte Rio, California? ▾
Monte Rio, California is served by 1 active USPS postal delivery codes: 95462.
What county is Monte Rio located in? ▾
Monte Rio is an incorporated city located within Sonoma County, California.
What is the population and demographic size of Monte Rio? ▾
According to official U.S. Census Bureau data, Monte Rio has an estimated population of 1,249 residents and is situated within the undefined.
How does mail sorting and delivery work in Monte Rio? ▾
Mail delivery in Monte Rio is operated by the United States Postal Service (USPS) through regional Sectional Center Facility (SCF) distribution plants servicing Sonoma County and surrounding California counties.
How much does it cost to ship a package to Monte Rio, CA? ▾
Shipping costs to Monte Rio 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 Monte Rio? ▾
Standard USPS Ground Advantage typically takes 2-5 business days to reach Monte Rio, depending on the origin. Priority Mail generally arrives in 1-3 business days. Please check tracking for specific regional routing times.