Thomas Jefferson High School is a public high school in San Antonio, Texas and is one of ten high schools in the San Antonio Independent School District. Completed in 1932 at a cost of $1,250,000, it was the third high school built in the city.
Serving 1,625 students in grades 9-12, Jefferson 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 14% (which is lower than the Texas state average of 44%). The percentage of students achieving proficiency in reading/language arts is 33% (which is lower than the Texas state average of 51%).
The student-teacher ratio of 13:1 is lower than the Texas state level of 14:1.
Minority enrollment is 98% of the student body (majority Hispanic), which is higher than the Texas state average of 75% (majority Hispanic).
Quick Facts (2026)
- School Type: Charter School
- Grades: 9-12
- Enrollment: 1,625 students
- Student-Teacher Ratio: 13:1
- Minority Enrollment: 98%
- Graduation Rate: 91% (Top 50% in TX)
- Overall Testing Rank: Bottom 50%
- Math Proficiency: 14% (Btm 50%)
- Reading Proficiency: 33% (Btm 50%)
- Science Proficiency: 45% (Top 50%)
- Source: National Center for Education Statistics (NCES), TX Dept. of Education
School Overview
Jefferson High School's student population of 1,625 students has stayed relatively flat over five school years.
The teacher population of 121 teachers has grown by 7% over five school years.
School Type
Grades Offered
Grades 9-12
Total Students
1,625 students
Gender %
Total Classroom Teachers
121 teachers
Year Founded
1932
School Calendar
School Rankings
Jefferson 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 Jefferson High School is 0.10, 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
#7568 out of 8096 schools
(Bottom 50%)
(Bottom 50%)
Math Test Scores (% Proficient)
14%
44%
Reading/Language Arts Test Scores (% Proficient)
33%
51%
Science Test Scores (% Proficient)
45%
46%
Student-Teacher Ratio
13:1
14:1
American Indian
n/a
n/a
Asian
n/a
6%
Hispanic
95%
53%
Black
2%
13%
White
2%
25%
Hawaiian
n/a
n/a
Two or more races
1%
3%
All Ethnic Groups
Graduation Rate
91%
90%
Participates in the National School Lunch Program (NSLP)
Yes
Eligible for Free Lunch
86%
57%
Eligible for Reduced Lunch
3%
5%
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), TX Dept. of Education
Frequently Asked Questions
What is Jefferson High School's ranking?
Jefferson High School is ranked #7568 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?
14% of students have achieved math proficiency (compared to the 44% TX state average), while 33% of students have achieved reading proficiency (compared to the 51% TX state average).
What is the graduation rate of Jefferson High School?
The graduation rate of Jefferson High School is 91%, which is higher than the Texas state average of 90%.
How many students attend Jefferson High School?
1,625 students attend Jefferson High School.
What is the racial composition of the student body?
95% of Jefferson High School students are Hispanic, 2% of students are Black, 2% of students are White, and 1% of students are Two or more races.
What is the student-teacher ratio of Jefferson High School?
Jefferson High School has a student ration of 13:1, which is lower than the Texas state average of 14:1.
What grades does Jefferson High School offer ?
Jefferson High School offers enrollment in grades 9-12
What school district is Jefferson High School part of?
Jefferson High School is part of San Antonio Independent School District.
In what neighborhood is Jefferson High School located?
Jefferson High School is located in the Monticello Park neighborhood of San Antonio, TX.
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