TXHighProfile data from NCES 2023-24
SOUTH TEXAS ISD SCIENCE ACADEMY — School Profile & District Info
High|MERCEDES, Texas|SOUTH TEXAS ISD
MERCEDES, TX 78570
School Profile
Grades
9–12
Enrollment
846
Student:Teacher
15.4:1
Locale
Suburban
District
SOUTH TEXAS ISDEcon. Disadvantaged
50.5%
Phone
(956)565-4620School Statistics
Academics (SY 2020-21)
ELA Proficiency
85-89%
Math Proficiency
65-69%
Graduation Rate
>=95%
Chronic Absenteeism
3.3%
SY 2019-20
Programs & Activities (SY 2021-22)
AP Program
22 courses offered
Gifted & Talented
Dual Enrollment
Student-Teacher Ratio: 14.3:1
Near average in TXDistrict Finance (FY 2023)
Per-Pupil Spending
$17,956
District-level data
Funding Sources
Federal 12%State 42%Local 46%
Community Context
Median Home Value
$189,534
-0.4% YoY
McAllen, TX metro area · Zillow Feb 2026
Community Need Level
High
CDC/ATSDR Social Vulnerability Index 2022
Enrollment Trend (2014-2025)
840
Current enrollment
Stable(+10% 5yr)Frequently Asked Questions about SOUTH TEXAS ISD SCIENCE ACADEMY
As of the most recent data, 846 students are enrolled at SOUTH TEXAS ISD SCIENCE ACADEMY. It is a High school within the local district.
Calendar Guides
School profiles: Data from NCES Common Core of Data. Calendar events from district calendar sources, updated automatically.