# Tioga ISD: Texas Public Information Act requests Independent public request portal. - District identifier: 091907 - City: Tioga - County: Grayson - Official district website: https://www.tiogaisd.net - Verified public-information email addresses: josh.ballinger@tiogaisd.net - Verification source: https://www.texasattorneygeneral.gov/open-government/pic-contact-info-database?keyword=TIOGA%20INDEPENDENT%20SCHOOL%20DISTRICT - Portal page: https://txschoolrecords.org/districts/tioga-isd-091907 Use the portal page for current requests, replies, file downloads, and verified calendar dates. No verified extra closure dates does not mean the district has none.