Plains, TX ZIP Codes & Directory
Plains is an incorporated city in Yoakum County, Texas. Browse all active 5-digit USPS postal codes serving Plains and surrounding Yoakum County delivery districts.
All ZIP Codes in Plains, TX
1 CodesAbout Plains Mail Delivery & Postal Administration
ZIP codes in Plains are administered by the United States Postal Service. Delivery routes are coordinated through regional Sectional Center Facilities (SCFs) servicing Yoakum County and surrounding Texas metropolitan districts.
Frequently Asked Questions About Plains, TX ZIP Codes
How many ZIP codes serve Plains, Texas? ▾
Plains, Texas is served by 1 active USPS postal delivery codes: 78501.
What county is Plains located in? ▾
Plains is an incorporated city located within Yoakum County, Texas.
What is the population and demographic size of Plains? ▾
According to U.S. Census Bureau data, Plains has an estimated population of 3,078 residents and is situated within the Yoakum Region.
How does mail sorting and delivery work in Plains? ▾
Mail delivery in Plains is operated by the United States Postal Service through regional Sectional Center Facility (SCF) distribution plants servicing Yoakum County and surrounding Texas counties.