Marietta, TX ZIP Codes & Directory
Marietta is located in Cass County in Texas. Browse all active 5-digit USPS ZIP codes serving Marietta and surrounding Cass County delivery districts.
All ZIP Codes in Marietta, TX
1 CodesAbout Marietta Mail Delivery & Postal Administration
ZIP codes in Marietta are administered by the United States Postal Service. Delivery routes are coordinated through regional Sectional Center Facilities (SCFs) servicing Cass County and surrounding Texas metropolitan districts.
Frequently Asked Questions About Marietta, TX ZIP Codes
How many ZIP codes serve Marietta, Texas? ▾
Marietta, Texas is served by 1 active USPS postal delivery codes: 75566.
What county is Marietta located in? ▾
Marietta is an incorporated city located within Cass County, Texas.
What is the population and demographic size of Marietta? ▾
According to official U.S. Census Bureau data, Marietta has an estimated population of 676 residents and is situated within the undefined.
How does mail sorting and delivery work in Marietta? ▾
Mail delivery in Marietta is operated by the United States Postal Service (USPS) through regional Sectional Center Facility (SCF) distribution plants servicing Cass County and surrounding Texas counties.
How much does it cost to ship a package to Marietta, TX? ▾
Shipping costs to Marietta 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 Marietta? ▾
Standard USPS Ground Advantage typically takes 2-5 business days to reach Marietta, depending on the origin. Priority Mail generally arrives in 1-3 business days. Please check tracking for specific regional routing times.