# Calvert ISD: Texas Public Information Act requests Independent public request portal. - District identifier: 198902 - City: Calvert - County: Robertson - Official district website: https://www.calvertisd.com - Verified public-information email addresses: lctennell@calvertisd.com - Verification source: https://www.texasattorneygeneral.gov/open-government/pic-contact-info-database?keyword=Calvert%20ISD - Portal page: https://txschoolrecords.org/districts/calvert-isd-198902 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.