Grulla H S
Public
High Grades 8–12 C-School Grade
Part of Rio Grande City Grulla Independent School District
6884 E Hwy 83, Rio Grande City, TX 78582 · (956) 370-4294
Community ratings
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Academic performance
Math proficiency12%
State average 36.6%
Reading / language arts32%
State average 41.8%
EDFacts via Urban Institute Education Data Portal (SY2020-21)
At a glance
716Students enrolled
13:1Student–teacher ratio
97%Free / reduced lunch
RuralSetting
Regular SchoolSchool type
Enrollment by grade
Grade 9185
Grade 10193
Grade 11181
Grade 12157
Students
Hispanic · 100%715
White · 0%1
Counts as reported to NCES; percentages are of students with a reported race/ethnicity.
Enrollment · last 5 years
789’20
718’21
761’22
770’23
716’24
Location
6884 E Hwy 83 Rio Grande City
Neighbor reviews
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School facts from the U.S. Department of Education (NCES), 2024-2025 school year. Academic scores from the EDFacts via Urban Institute Education Data Portal (SY2020-21). Community ratings and reviews reflect neighbor opinions, not an official measure of school quality.