# South Texas ISD: Texas Public Information Act requests Independent public request portal. - District identifier: 031916 - City: Mercedes - County: Cameron - Official district website: https://www.stisd.net - Verified public-information email addresses: amanda.odom@stisd.net - Verification source: https://www.texasattorneygeneral.gov/open-government/pic-contact-info-database?keyword=South%20Texas%20Independent%20School%20District - Portal page: https://txschoolrecords.org/districts/south-texas-isd-031916 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.