Serving 333 students in grades Kindergarten-12, Endeavor Charter 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 20-24% (which is lower than the California state average of 34%). The percentage of students achieving proficiency in reading/language arts is 40-44% (which is lower than the California state average of 47%).
The student-teacher ratio of 21:1 is equal to the California state level of 21:1.
Minority enrollment is 53% of the student body (majority Hispanic), which is lower than the California state average of 80% (majority Hispanic).
Quick Facts (2026)
- School Type: Charter School
- Grades: Kindergarten-12
- Enrollment: 333 students
- Student-Teacher Ratio: 21:1
- Minority Enrollment: 53%
- Graduation Rate: ≥80% (Btm 50% in CA)
- Overall Testing Rank: Bottom 50%
- Math Proficiency: 20-24% (Btm 50%)
- Reading Proficiency: 40-44% (Top 50%)
- Science Proficiency: 30-34% (Top 50%)
- Source: National Center for Education Statistics (NCES), CA Dept. of Education
School Overview
Endeavor Charter's student population of 333 students has grown by 13% over five school years.
The teacher population of 16 teachers has grown by 23% over five school years.
School Type
Grades Offered
Grades Kindergarten-12
Total Students
333 students
Total Classroom Teachers
16 teachers
School Rankings
Endeavor Charter 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 Endeavor Charter is 0.65, which is more 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
#5321 out of 9523 schools
(Bottom 50%)
(Bottom 50%)
Math Test Scores (% Proficient)
20-24%
34%
Reading/Language Arts Test Scores (% Proficient)
40-44%
47%
Science Test Scores (% Proficient)
30-34%
29%
Student-Teacher Ratio
21:1
21:1
Asian
5%
12%
Hispanic
35%
56%
Black
2%
5%
White
47%
20%
Hawaiian
1%
n/a
Two or more races
10%
6%
All Ethnic Groups
Graduation Rate
≥80%
87%
Chronically Absent Students
(21-22)2.7%
33%
Eligible for Free Lunch
38%
54%
Eligible for Reduced Lunch
7%
8%
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), CA Dept. of Education
Frequently Asked Questions
What is Endeavor Charter's ranking?
Endeavor Charter is ranked #5321 out of 9,523 schools, which ranks it among the bottom 50% of public schools in California.
What percent of students have achieved state testing proficiency in math and reading?
20-24% of students have achieved math proficiency (compared to the 34% CA state average), while 40-44% of students have achieved reading proficiency (compared to the 47% CA state average).
What is the graduation rate of Endeavor Charter?
The graduation rate of Endeavor Charter is 80%, which is lower than the California state average of 87%.
How many students attend Endeavor Charter?
333 students attend Endeavor Charter.
What is the racial composition of the student body?
47% of Endeavor Charter students are White, 35% of students are Hispanic, 10% of students are Two or more races, 5% of students are Asian, 2% of students are Black, and 1% of students are Hawaiian.
What is the student-teacher ratio of Endeavor Charter?
Endeavor Charter has a student ration of 21:1, which is equal to the California state average of 21:1.
What grades does Endeavor Charter offer ?
Endeavor Charter offers enrollment in grades Kindergarten-12
What school district is Endeavor Charter part of?
Endeavor Charter is part of Endeavor Charter School District.
School Reviews
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