Junction City, CA ZIP Codes & Directory
Junction City is located in Trinity County in California. Browse all active 5-digit USPS ZIP codes serving Junction City and surrounding Trinity County delivery districts.
All ZIP Codes in Junction City, CA
1 CodesAbout Junction City Mail Delivery & Postal Administration
ZIP codes in Junction City are administered by the United States Postal Service. Delivery routes are coordinated through regional Sectional Center Facilities (SCFs) servicing Trinity County and surrounding California metropolitan districts.
Frequently Asked Questions About Junction City, CA ZIP Codes
How many ZIP codes serve Junction City, California? ▾
Junction City, California is served by 1 active USPS postal delivery codes: 96048.
What county is Junction City located in? ▾
Junction City is an incorporated city located within Trinity County, California.
What is the population and demographic size of Junction City? ▾
According to official U.S. Census Bureau data, Junction City has an estimated population of 698 residents and is situated within the undefined.
How does mail sorting and delivery work in Junction City? ▾
Mail delivery in Junction City is operated by the United States Postal Service (USPS) through regional Sectional Center Facility (SCF) distribution plants servicing Trinity County and surrounding California counties.
How much does it cost to ship a package to Junction City, CA? ▾
Shipping costs to Junction City 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 Junction City? ▾
Standard USPS Ground Advantage typically takes 2-5 business days to reach Junction City, depending on the origin. Priority Mail generally arrives in 1-3 business days. Please check tracking for specific regional routing times.