Tomas J Molina Jr (Postmaster)
tomas.j.molina@usps.gov
111 N Victoria St
San Diego, TX 78384
San Diego, TX 78384
The San Diego Post Office is located in the state of Texas within Duval County. This location serves 6,640 San Diego residents with a median income of $34,634. It's estimated that approximately 10,598 packages pass through this post office each year.