
Happy birthday to Noe Castillo, a dedicated School Board Member at Rio Grande City Grulla ISD!
We are grateful for your unwavering commitment to providing our staff and students with the resources they need to succeed. Your tireless efforts and constant accessibility to our district do not go unnoticed. On this special day, we wish you a joyful birthday celebration surrounded by family and friends, extending our warm wishes on behalf of Superintendent Adolfo Pena Jr. and the entire RGCGISD School Board. #RGCGISDcelebrates #SupportingSuccess


We just wanted to take a moment to express our sincere gratitude for your exceptional leadership and guidance. You are not only the best boss but also a true leader and guide who inspires each and every member of the Federal Programs Division. Your dedication, vision, and support have been instrumental in our success, and we are fortunate to have you at the helm. Thank you for everything you do.


GAMEDAY: Our Lady Rattlers host the Martin Tigers Saturday Oct. 14th at 11/12pm at the Rio HS Gym. Come out and cheer for our Lady Rattlers. Watch livestream action on NFHSNETWORK.COM. #RGCGISDproud


GAMEDAY: Our Lady Rattlers & Lady Gators take to the volleyball court tonight in district play. The Lady Rattlers play JL Huskies at 5/6/7pm at JLHS while the Lady Gators host the Harmony Wildcats at 5:30/6:30pm at GHS. Support & cheer on our student athletes. #RGCGISDproud

Buenos dias, estamos recolectando computadoras/iPads que fueron prestados antes del 15 de agosto de 2023. Las computadoras/iPads deben recibir servicio, evaluación y actualización. Devuelva el dispositivo a la bibliotecaria de la escuela antes del 10 de octubre. Todos los dispositivos son propiedad de RGCGISD.


GAMEDAY: Our Mighty Rattlers will host the Edinburg Vela Sabercats tonight at 7:30pm at Joe R. Sanchez Stadium. Come out & cheer on our Mighty Rattlers. Best to our athletes and coaches. Get your tickets online by scanning the QR code. Clearbag policy enforced. #RGCGISDproud


GAMEDAY: Our Lady Rattlers & Lady Gators continue through their midseason district schedule. Our Lady Rattlers travel to LJ Palmview to take on the Lady Lobos at (5/6/7pm) while our Lady Gators host the Hidalgo Pirates at 5:30/6:30 p.m. at GHS. Best to our RGCGISD athletes and coaching staff. #RGCGISDproud
Watch our Lady Gators live-streamed on NFHSNETWORK.COM.



Good afternoon, we are collecting student laptops and iPads that were checked out or issued before August 15, 2023. The laptops and iPads need to be serviced, evaluated, and updated. Please return the device to your child's school librarian by October 10th. All devices are the property of RGCGISD.


GAMEDAY: Our Mighty Gators will be traveling to Orange Grove to take on the Bulldogs tonight at 7:30pm in their last non-district game of the season. Best to our Mighty Gator athletes and coaches. #RGCGISDproud


On behalf of our RGCGISD Athletic Department, we would like to wish a special Happy Birthday to our department secretary, Esther Martinez. We hope you have a fantastic day and many more to come.



GAMEDAY: Our Lady Gators and Lady Rattlers take the volleyball court tonight in district play. The Lady Gators play Raymondville at 5:30/6:30pm at GHS while the Lady Rattlers play Mission Vets at 6/7pm at RHS. Come out and cheer on our student athletes. Clearbag policy will be enforced. #gatorpride #rattlerpride #RGCGISDproud


Our Lady Rattlers and Lady Gators Volleyball Teams will be in action on Saturday Sept. 9th as district games roll into their schedule. The Lady Rattlers host the Nixon Mustangs at 11/12pm at RHS while the Lady Gators travel to take on the Hidalgo Pirates at 12/1pm at HHS. Best to our athletes and coaches. #RGCGISDproud #rattlerpride #gatorpride


GAMEDAY: Our Mighty Gators will be traveling West to take on the Roma Gladiators tonight at 7:30pm at Roma's Gladiator Arena. Best to our student athletes and coaches in the 2nd edition of the Starr County Bowl. Our RGCGISD communities supports our Mighty Gators. #gatorstrong #RGCGISDproud


Gameday: Our Mighty Rattlers will be traveling to La Joya to take on the LJHS Coyotes tonight at 7pm at LJ ISD Stadium. Best to our student athletes and coaches. Get your tickets online today. #rattlerpride #RGCGISDproud


GAMEDAY: Our Lady Gators will travel to Brownsville to take on the Jubilee Titans tonight at 5/6/7pm in their first district game of the season. Best to our athletes and coaches. #gatorstrong #RGCGISDproud


Good afternoon RGCGISD parents. Texas has a new mandate. RGCGISD would like to inform you about a new state law regarding Vaping that becomes effective September 1, 2023. Please read the message below


GAMEDAY: Our Mighty Rattlers travel to Sharyland's Richard Thompson Stadium to take on Pioneer tonight at 7:00pm. Best to our athletes & coaches. Clearbag policy will be enforced. Avoid the line and scan the QR Code for tickets. #rattlerpride #RGCGISDproud


GAMEDAY: Our Mighty Gators will take on the HIdalgo Pirates tonight at 7:30pm at Joe R.Sanchez Stadium. Best to our athletes and coaches. Clearbag policy will be enforced. Avoid the line and scan the QR Code for tickets. #gatorpride #RGCGISDproud


Does your child struggle with his/her emotions and how he/she reacts? Social and emotional development is just as important to children's learning as their academic development. Come and join us to gain awareness on how to help your child replace those negative emotions with positive emotions on Sept. 7, 2023, at the Rio Grande City Grulla ISD Auditorium at 10:00 AM. (Please see attached flyers for more details). If you have any questions, please contact Mrs. Norma McKee-FACE Director at (956) 358-0533 or Mrs. Yvette Cavazos-Mental Health Specialist at (956) 984-6062.



GAMEDAY: Our Lady Rattlers will play the Mission Eagles tonight at 6:00/7:00pm at Mission HS in non-district play. Clearbag policy will be enforced. Best to our athletes and coaches.
