Rio Grande City Grulla - Independent School District

Mark your calendars for a brand-new holiday tradition! RGCGISD is excited to host our First Annual Tree Lighting Ceremony, and we can’t wait to kick off the season with joy, lig...

RGCGISD is proud to partner with H-E-B for the 22nd Annual Feast of Sharing Holiday Dinner—a beautiful tradition that brings our community together during this season of gratitude...

GT Referral Parent Orientation Meeting

New Cell Phone Policy Coming 2025–2026 RGCGISD is preparing for changes required by a new state law (House Bill 1481) that will limit student use of phones and other devices dur...

Red Ribbon Week!

Rio Grande City Grulla ISD would like to extend our heartfelt appreciation to our Transportation Department in honor of National School Bus Safety Week! We thank our dedicat...

Get ready, Rattlers! The RGCHS Homecoming Tailgate is officially on! We’re now taking reservations — check out the instructions below to join the fun! HOCUS POCUS–THEME...

Grulla High School Homecoming Oct. 3rd.

September 2025 Events

In observance of Labor Day, Rio Grande City Grulla ISD will be closed on Monday, September 1, 2025. Classes will resume on Tuesday, September 2, 2025. We would like to wish everyo...

RGCGISD—Are You Ready?! Convocation 2025 is happening Monday, August 4, at Joe R. Sanchez Stadium! We’re kicking off the new school year with spirit, energy, and a whole lot of ...

District-Wide Meet the Teacher

Calling All Local Businesses! Be part of the Rio Grande City Grulla ISD Business Expo! This is your opportunity to showcase your business, connect with families, educators, a...

Attached is the UPDATED graduation flyer outlining prohibited and permitted items for this year’s ceremony. Let’s work together to help ensure a smooth and memorable graduation fo...

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RGCGISD is now enrolling students for the upcoming 2025-2026 School year. Below you will find the required documents, and the required links needed to register. For more informati...

Rio Grande City Grulla ISD Graduation and Promotions Schedule

Here’s a short video capturing the amazing reactions as our TIA-designated teachers received their invitations to a special banquet in their honor. The smiles, cheers, and heart...