TXHighProfile data from NCES 2023-24
RIO GRANDE CITY H S — School Profile & District Info
High|RIO GRANDE CITY, Texas|RIO GRANDE CITY GRULLA ISD
RIO GRANDE CITY, TX 78582
School Profile
Grades
9–12
Enrollment
1,674
Student:Teacher
13.4:1
Locale
Rural
District
RIO GRANDE CITY GRULLA ISDEcon. Disadvantaged
94.9%
Phone
(956)488-6000School Statistics
Academics (SY 2020-21)
ELA Proficiency
35%
41th percentile in TX
Math Proficiency
14%
9th percentile in TX
Graduation Rate
97%
Chronic Absenteeism
15.0%
SY 2019-20
Programs & Activities (SY 2021-22)
AP Program
18 courses offered
Gifted & Talented
Dual Enrollment
Athletics
4 sports offered
Student-Teacher Ratio: 12.9:1
Near average in TXDistrict Finance (FY 2023)
Per-Pupil Spending
$13,835
District-level data
Funding Sources
Federal 23%State 61%Local 16%
Community Context
Median Home Value
$137,043
-3.1% YoY
Rio Grande City, TX metro area · Zillow Feb 2026
Community Need Level
High
CDC/ATSDR Social Vulnerability Index 2022
Enrollment Trend (2014-2025)
1,670
Current enrollment
Stable(-5% 5yr)Frequently Asked Questions about RIO GRANDE CITY H S
RIO GRANDE CITY H S currently enrolls 1,674 students across High grade levels. The school operates under the local school district in TX.
Calendar Guides
School profiles: Data from NCES Common Core of Data. Calendar events from district calendar sources, updated automatically.