Douglas W Rollman (Postmaster)
doug.w.rollman@usps.gov
200 Cenizos Dr
Sullivan City, TX 78595
Sullivan City, TX 78595
The Sullivan City Post Office is located in the state of Texas within Hidalgo County. This location serves 6,082 Sullivan City residents with a median income of $25,343. It's estimated that approximately 9,708 packages pass through this post office each year.