San Jacinto County Post Offices


Sponsored Listings:

14231 State Highway 150 W
Coldspring, Texas 77331

1100 Highway 190 W
Oakhurst, Texas 77359

30 S Counts Rd
Pointblank, Texas 77364

1350 S Byrd Ave
Shepherd, Texas 77371

San Jacinto County

There are 4 US Post Offices in San Jacinto County serving a total of 17,433 residents equating to 4,358 residents per post office. It's estimated that approximately 27,825 packages are handled across the 4 county post offices annually. San Jacinto County is a county in the U.S. state of Texas. As of the 2010 census, its population was 26,384. Its county seat is Coldspring. The county's name comes from the Battle of San Jacinto which, in 1836, secured Texas' independence from Mexico and established a republic.


Post Offices by ZIP Code

  • 77371 - Shepherd TX
  • 77359 - Oakhurst TX
  • 77331 - Coldspring TX
  • 77364 - Pointblank TX