Rio Grande City High School
1,774
Students
14.2:1
S:T Ratio
School Snapshot
Key metrics at a glanceAvg SAT Scoreout of 1600
982
B-
Average
Avg ACT Scoreout of 36
18
C+
Below Avg
AP Coursescourses offered
18
A
Excellent
AP Enrollmentof students
27%
C
Good
Student-Teacher Ratiostudents per teacher
14:1
B+
Good
This Week at Rio Grande City – April 19, 2026
241 students practicing on Varsity Tutors
Academic Resources
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School Details
Address
5726 Fm 755, Rio Grande City, TX 78582
Phone
(956)488-6000
Website
Visit Website
District
Rio Grande City Grulla ISD
Academic Calendar
2025-2026
Important dates, holidays, and school events