Calistoga, CA ZIP Codes & Directory
Calistoga is located in Napa County in California. Browse all active 5-digit USPS ZIP codes serving Calistoga and surrounding Napa County delivery districts.
All ZIP Codes in Calistoga, CA
1 CodesAbout Calistoga Mail Delivery & Postal Administration
ZIP codes in Calistoga are administered by the United States Postal Service. Delivery routes are coordinated through regional Sectional Center Facilities (SCFs) servicing Napa County and surrounding California metropolitan districts.
Frequently Asked Questions About Calistoga, CA ZIP Codes
How many ZIP codes serve Calistoga, California? ▾
Calistoga, California is served by 1 active USPS postal delivery codes: 94515.
What county is Calistoga located in? ▾
Calistoga is an incorporated city located within Napa County, California.
What is the population and demographic size of Calistoga? ▾
According to official U.S. Census Bureau data, Calistoga has an estimated population of 6,834 residents and is situated within the undefined.
How does mail sorting and delivery work in Calistoga? ▾
Mail delivery in Calistoga is operated by the United States Postal Service (USPS) through regional Sectional Center Facility (SCF) distribution plants servicing Napa County and surrounding California counties.
How much does it cost to ship a package to Calistoga, CA? ▾
Shipping costs to Calistoga 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 Calistoga? ▾
Standard USPS Ground Advantage typically takes 2-5 business days to reach Calistoga, depending on the origin. Priority Mail generally arrives in 1-3 business days. Please check tracking for specific regional routing times.