Saint Jo, TX ZIP Codes & Directory
Saint Jo is an incorporated city in La Salle County, Texas. Browse all active 5-digit USPS postal codes serving Saint Jo and surrounding La Salle County delivery districts.
All ZIP Codes in Saint Jo, TX
1 CodesAbout Saint Jo Mail Delivery & Postal Administration
ZIP codes in Saint Jo are administered by the United States Postal Service. Delivery routes are coordinated through regional Sectional Center Facilities (SCFs) servicing La Salle County and surrounding Texas metropolitan districts.
Frequently Asked Questions About Saint Jo, TX ZIP Codes
How many ZIP codes serve Saint Jo, Texas? ▾
Saint Jo, Texas is served by 1 active USPS postal delivery codes: 78283.
What county is Saint Jo located in? ▾
Saint Jo is an incorporated city located within La Salle County, Texas.
What is the population and demographic size of Saint Jo? ▾
According to U.S. Census Bureau data, Saint Jo has an estimated population of 11,100 residents and is situated within the La Salle Area.
How does mail sorting and delivery work in Saint Jo? ▾
Mail delivery in Saint Jo is operated by the United States Postal Service through regional Sectional Center Facility (SCF) distribution plants servicing La Salle County and surrounding Texas counties.