Serving 945 students in grades 9-12, John H. Glenn High School ranks in the bottom 50% of all schools in California for overall test scores (math proficiency is bottom 50%, and reading proficiency is bottom 50%).
The percentage of students achieving proficiency in math is 16% (which is lower than the California state average of 33%). The percentage of students achieving proficiency in reading/language arts is 33% (which is lower than the California state average of 47%).
The student:teacher ratio of 19:1 is lower than the California state level of 21:1.
Minority enrollment is 98% of the student body (majority Hispanic), which is higher than the California state average of 80% (majority Hispanic).
Quick Stats (2025)
- Grades: 9-12
- Enrollment: 945 students
- Student:Teacher Ratio: 19:1
- Minority Enrollment: 98%
- Graduation Rate: 89% (Top 50% in CA)
- Overall Testing Rank: Bottom 50%
- Math Proficiency: 16% (Btm 50%)
- Reading Proficiency: 33% (Btm 50%)
- Science Proficiency: 14% (Btm 50%)
- Source: National Center for Education Statistics (NCES), CA Dept. of Education
School Overview
John H. Glenn High School's student population of 945 students has declined by 24% over five school years.
The teacher population of 50 teachers has declined by 24% over five school years.
Grades Offered
Grades 9-12
Total Students
945 students
Gender %
Total Classroom Teachers
50 teachers
Students by Grade
School Calendar
School Rankings
John H. Glenn High School ranks within the bottom 50% of all 9,602 schools in California (based off of combined math and reading proficiency testing data).
The diversity score of John H. Glenn High School is 0.19, which is less than the diversity score at state average of 0.63. The school's diversity has stayed relatively flat over five school years.
Overall Testing Rank
#7000 out of 9602 schools
(Bottom 50%)
(Bottom 50%)
Math Test Scores (% Proficient)
16%
33%
Reading/Language Arts Test Scores (% Proficient)
33%
47%
Science Test Scores (% Proficient)
14%
29%
Student : Teacher Ratio
19:1
21:1
American Indian
n/a
1%
Asian
4%
12%
Hispanic
90%
56%
Black
3%
5%
White
2%
20%
Hawaiian
n/a
n/a
Two or more races
1%
6%
All Ethnic Groups
Graduation Rate
89%
87%
Eligible for Free Lunch
70%
54%
Eligible for Reduced Lunch
4%
8%
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), CA Dept. of Education
Profile last updated: 02/09/2025
Frequently Asked Questions
What is John H. Glenn High School's ranking?
John H. Glenn High School is ranked #7000 out of 9,602 schools, which ranks it among the bottom 50% of public schools in California.
What schools are John H. Glenn High School often compared to?
John H. Glenn High Schoolis often viewed alongside schools like La Mirada High School by visitors of our site.
What percent of students have achieved state testing proficiency in math and reading?
16% of students have achieved math proficiency (compared to the 33% CA state average), while 33% of students have achieved reading proficiency (compared to the 47% CA state average).
What is the graduation rate of John H. Glenn High School?
The graduation rate of John H. Glenn High School is 89%, which is higher than the California state average of 87%.
How many students attend John H. Glenn High School?
945 students attend John H. Glenn High School.
What is the racial composition of the student body?
90% of John H. Glenn High School students are Hispanic, 4% of students are Asian, 3% 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 John H. Glenn High School?
John H. Glenn High School has a student ration of 19:1, which is lower than the California state average of 21:1.
What grades does John H. Glenn High School offer ?
John H. Glenn High School offers enrollment in grades 9-12
What school district is John H. Glenn High School part of?
John H. Glenn High School is part of Norwalk-La Mirada Unified School District.
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