publichighGrade 9-12

South Texas Isd Science Academy

900 Med High Dr, Mercedes, TX 78570, United States

+1 (956) 565-4620

http://scitech.stisd.net

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Overall Rating

Location

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South Texas Isd Science Academy Overview

About This School

South Texas Isd Science Academy is a public high in Mercedes, Texas, serving 840 students in grades Grade 9-12. The school maintains a 12:1 student-teacher ratio with 65 teachers on staff and an average teacher salary of $63,466. Support services include a counselor-to-student ratio of 245:1. Students at the school are 66% male and 34% female. The demographic makeup is 83% Hispanic, 8% White, 6% Asian, 2% Black, and 1% Two or More Races.

840

Total Students

Grade 9-12

12:1

Student-Teacher Ratio

65 full-time teachers

Academic Performance

Percentage of students who met or exceeded state standards

English Language Arts0%

Mathematics0%

Science0%

School Information

School Type

public

Grade Levels

Grade 9-12

County

Hidalgo County

Students per Counselor

245:1

South Texas Isd Science Academy Academics & Test Scores

Test Scores

State assessment results showing percentage of students proficient or above

N/A

English Language Arts

N/A

Mathematics

N/A

Science

Class Information

12:1

Student-Teacher Ratio

City Avg: 15.3:1

State Avg: 14.2:1

245

Students per Counselor

South Texas Isd Science Academy Teachers & Staff

Teaching Staff

Total Full-Time Teachers

Average Teacher Salary

$63,466

City Avg: $52,365

State Avg: $53,444

Based on state average salaries for full-time teachers

Support Staff

Student-Teacher Ratio12:1

Students per Counselor245:1

South Texas Isd Science Academy Student Demographics

Student Body

65.83%

Male

34.17%

Female

Total Enrollment: 840 students

Racial & Ethnic Diversity

White8.21%

Hispanic82.86%

Asian6.43%

Black1.67%

Two or More Races0.83%

Native American0%

South Texas Isd Science Academy Reviews

Frequently Asked Questions About South Texas Isd Science Academy

Q: What is South Texas Isd Science Academy?

A: South Texas Isd Science Academy is a high public located in Mercedes.

Q: How many students attend South Texas Isd Science Academy?

A: South Texas Isd Science Academy has approximately 840 students enrolled.

Q: What is the student-teacher ratio at South Texas Isd Science Academy?

A: The student-teacher ratio at South Texas Isd Science Academy is 12:1.

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Detailed Information about South Texas Isd Science Academy

Data sourced from NCES, CCD, and state education agencies. Last verified: May 2026. See methodology →

Schoolary Research Team

Verified with NCES & state education agency data

About South Texas Isd Science Academy - Mercedes, TX

Quick Facts about South Texas Isd Science Academy
School Name	South Texas Isd Science Academy
School Type	public
Grade Levels	Grade 9-12
Location	900 Med High Dr, Mercedes, TX 78570, Mercedes, TX
County	Hidalgo County
Phone	+1 (956) 565-4620
Total Students	840
Student-Teacher Ratio	12:1
Full-Time Teachers	65
Rating	/10
ELA Proficiency	%
Math Proficiency	%
Science Proficiency	%

Frequently Asked Questions about South Texas Isd Science Academy

What is South Texas Isd Science Academy?

South Texas Isd Science Academy is a high public located in Mercedes.

How many students attend South Texas Isd Science Academy?

South Texas Isd Science Academy has approximately 840 students enrolled.

What is the student-teacher ratio at South Texas Isd Science Academy?

The student-teacher ratio at South Texas Isd Science Academy is 12:1.

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