Round Top, TX ZIP Codes & Directory
Round Top is located in Fayette County in Texas. Browse all active 5-digit USPS ZIP codes serving Round Top and surrounding Fayette County delivery districts.
All ZIP Codes in Round Top, TX
1 CodesAbout Round Top Mail Delivery & Postal Administration
ZIP codes in Round Top are administered by the United States Postal Service. Delivery routes are coordinated through regional Sectional Center Facilities (SCFs) servicing Fayette County and surrounding Texas metropolitan districts.
Frequently Asked Questions About Round Top, TX ZIP Codes
How many ZIP codes serve Round Top, Texas? ▾
Round Top, Texas is served by 1 active USPS postal delivery codes: 78954.
What county is Round Top located in? ▾
Round Top is an incorporated city located within Fayette County, Texas.
What is the population and demographic size of Round Top? ▾
According to official U.S. Census Bureau data, Round Top has an estimated population of 1,144 residents and is situated within the undefined.
How does mail sorting and delivery work in Round Top? ▾
Mail delivery in Round Top is operated by the United States Postal Service (USPS) through regional Sectional Center Facility (SCF) distribution plants servicing Fayette County and surrounding Texas counties.
How much does it cost to ship a package to Round Top, TX? ▾
Shipping costs to Round Top 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 Round Top? ▾
Standard USPS Ground Advantage typically takes 2-5 business days to reach Round Top, depending on the origin. Priority Mail generally arrives in 1-3 business days. Please check tracking for specific regional routing times.