San Augustine County Post Offices

506 State Highway 147
Broaddus, Texas 75929

117 W Main St
San Augustine, Texas 75972

San Augustine County

There are 2 US Post Offices in San Augustine County serving a total of 8,219 residents equating to 4,110 residents per post office. It's estimated that approximately 13,118 packages are handled across the 2 county post offices annually. San Augustine County is a county located in the U.S. state of Texas. As of the 2010 census, its population was 8,865. Its county seat is San Augustine.