Earl Warren High School is a public school located in San Antonio, Texas, United States. It is a part of the Northside Independent School District. As with all Northside ISD high schools, it is named for a former United States Supreme Court justice - in this case, former Chief Justice Earl Warren.
Serving 2,605 students in grades 9-12, Warren High School ranks in the bottom 50% of all schools in Texas for overall test scores (math proficiency is bottom 50%, and reading proficiency is bottom 50%).
The percentage of students achieving proficiency in math is 28% (which is lower than the Texas state average of 44%). The percentage of students achieving proficiency in reading/language arts is 49% (which is lower than the Texas state average of 51%).
The student-teacher ratio of 17:1 is higher than the Texas state level of 14:1.
Minority enrollment is 88% of the student body (majority Hispanic), which is higher than the Texas state average of 75% (majority Hispanic).
Quick Facts (2026)
- Grades: 9-12
- Enrollment: 2,605 students
- Student-Teacher Ratio: 17:1
- Minority Enrollment: 88%
- Graduation Rate: 96% (Top 10% in TX)
- Overall Testing Rank: Bottom 50%
- Math Proficiency: 28% (Btm 50%)
- Reading Proficiency: 49% (Btm 50%)
- Science Proficiency: 61% (Top 20%)
- Source: National Center for Education Statistics (NCES), TX Dept. of Education
Top Rankings
Warren High School ranks among the top 20% of public schools in Texas for:
Category
Attribute
Science Proficiency
Graduation Rate
School Overview
Warren High School's student population of 2,605 students has declined by 10% over five school years.
The teacher population of 152 teachers has declined by 9% over five school years.
Grades Offered
Grades 9-12
Total Students
2,605 students
Gender %
Total Classroom Teachers
152 teachers
Year Founded
2003
Last Day of School
Thu. May 21, 2026
School Rankings
Warren High School ranks within the bottom 50% of all 8,096 schools in Texas (based off of combined math and reading proficiency testing data).
The diversity score of Warren High School is 0.41, which is less than the diversity score at state average of 0.64. The school's diversity has stayed relatively flat over five school years.
Overall Testing Rank
#5458 out of 8096 schools
(Bottom 50%)
(Bottom 50%)
Math Test Scores (% Proficient)
28%
44%
Reading/Language Arts Test Scores (% Proficient)
49%
51%
Science Test Scores (% Proficient)
61%
46%
Student-Teacher Ratio
17:1
14:1
American Indian
n/a
n/a
Asian
3%
6%
Hispanic
76%
53%
Black
7%
13%
White
12%
25%
Hawaiian
n/a
n/a
Two or more races
2%
3%
All Ethnic Groups
Graduation Rate
96%
90%
Participates in the National School Lunch Program (NSLP)
Yes
Eligible for Free Lunch
39%
57%
Eligible for Reduced Lunch
8%
5%
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), TX Dept. of Education
School Notes
- School Mascot: Warriors
Frequently Asked Questions
What is Warren High School's ranking?
Warren High School is ranked #5458 out of 8,096 schools, which ranks it among the bottom 50% of public schools in Texas.
What percent of students have achieved state testing proficiency in math and reading?
28% of students have achieved math proficiency (compared to the 44% TX state average), while 49% of students have achieved reading proficiency (compared to the 51% TX state average).
What is the graduation rate of Warren High School?
The graduation rate of Warren High School is 96%, which is higher than the Texas state average of 90%.
How many students attend Warren High School?
2,605 students attend Warren High School.
What is the racial composition of the student body?
76% of Warren High School students are Hispanic, 12% of students are White, 7% of students are Black, 3% of students are Asian, and 2% of students are Two or more races.
What is the student-teacher ratio of Warren High School?
Warren High School has a student ration of 17:1, which is higher than the Texas state average of 14:1.
What grades does Warren High School offer ?
Warren High School offers enrollment in grades 9-12
What school district is Warren High School part of?
Warren High School is part of Northside Independent School District.
In what neighborhood is Warren High School located?
Warren High School is located in the Far West Side neighborhood of San Antonio, TX. There are 69 other public schools located in Far West Side.
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