Serving 341 students in grades 9-12, Ace Charter 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 ≤5% (which is lower than the California state average of 34%). The percentage of students achieving proficiency in reading/language arts is 10-14% (which is lower than the California state average of 47%).
The student-teacher ratio of 20:1 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 Facts (2026)
- School Type: Charter School
- Grades: 9-12
- Enrollment: 341 students
- Student-Teacher Ratio: 20:1
- Minority Enrollment: 98%
- Graduation Rate: 85-89% (Top 50% in CA)
- Overall Testing Rank: Bottom 50%
- Math Proficiency: ≤5% (Btm 50%)
- Reading Proficiency: 10-14% (Btm 50%)
- Science Proficiency: ≤5% (Btm 50%)
- Source: National Center for Education Statistics (NCES), CA Dept. of Education
School Overview
Ace Charter High School's student population of 341 students has declined by 20% over five school years.
The teacher population of 17 teachers has stayed relatively flat over five school years.
School Type
Grades Offered
Grades 9-12
Total Students
341 students
Gender %
Total Classroom Teachers
17 teachers
Year Founded
2008
School Calendar
Average Class Size
15 students
School Rankings
Ace Charter High School ranks within the bottom 50% of all 9,523 schools in California (based off of combined math and reading proficiency testing data).
The diversity score of Ace Charter High School is 0.06, 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
#9367 out of 9523 schools
(Bottom 50%)
(Bottom 50%)
Math Test Scores (% Proficient)
≤5%
34%
Reading/Language Arts Test Scores (% Proficient)
10-14%
47%
Science Test Scores (% Proficient)
≤5%
29%
Student-Teacher Ratio
20:1
21:1
American Indian
n/a
1%
Asian
1%
12%
Hispanic
97%
56%
Black
n/a
5%
White
2%
20%
Hawaiian
n/a
n/a
Two or more races
n/a
6%
All Ethnic Groups
Graduation Rate
85-89%
87%
Eligible for Free Lunch
78%
54%
Eligible for Reduced Lunch
11%
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 Ace Charter High School's ranking?
Ace Charter High School is ranked #9367 out of 9,523 schools, which ranks it among the bottom 50% of public schools in California.
What schools are Ace Charter High School often compared to?
Ace Charter High Schoolis often viewed alongside schools like Abraham Lincoln High School, Downtown College Preparatory by visitors of our site.
What percent of students have achieved state testing proficiency in math and reading?
≤5% of students have achieved math proficiency (compared to the 34% CA state average), while 10-14% of students have achieved reading proficiency (compared to the 47% CA state average).
What is the graduation rate of Ace Charter High School?
The graduation rate of Ace Charter High School is 85-89%, which is lower than the California state average of 87%.
How many students attend Ace Charter High School?
341 students attend Ace Charter High School.
What is the racial composition of the student body?
97% of Ace Charter High School students are Hispanic, 2% of students are White, and 1% of students are Asian.
What is the student-teacher ratio of Ace Charter High School?
Ace Charter High School has a student ration of 20:1, which is lower than the California state average of 21:1.
What grades does Ace Charter High School offer ?
Ace Charter High School offers enrollment in grades 9-12
What school district is Ace Charter High School part of?
Ace Charter High School is part of ACE Charter High School District.
School Reviews
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