The Galena Park ISD Tax Office is open Monday through Friday from 8:00 a.m. to 4:30 p.m. Payments can be made at the GPISD Tax Office located at 14705 Woodforest Blvd., Houston, Texas 77015 or you can mail payments to GPISD Tax Office at P.O. Box 113, Galena Park, Texas 77547.
