Serving 133 students in grades 7-12, Excelsior Charter School Corona-norco 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 15-19% (which is lower than the California state average of 34%). The percentage of students achieving proficiency in reading/language arts is 30-39% (which is lower than the California state average of 47%).
The student-teacher ratio of 17:1 is lower than the California state level of 21:1.
Minority enrollment is 76% 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: 7-12
- Enrollment: 133 students
- Student-Teacher Ratio: 17:1
- Minority Enrollment: 76%
- Graduation Rate: ≥80% (Btm 50% in CA)
- Overall Testing Rank: Bottom 50%
- Math Proficiency: 15-19% (Btm 50%)
- Reading Proficiency: 30-39% (Btm 50%)
- Science Proficiency: 20-29% (Top 50%)
- Source: National Center for Education Statistics (NCES), CA Dept. of Education
Top Rankings
Excelsior Charter School Corona-norco ranks among the top 20% of public schools in California for:
Category
Attribute
Community Size
Student Attention
School Overview
Excelsior Charter School Corona-norco's student population of 133 students has grown by 6% over five school years.
The teacher population of 8 teachers has grown by 33% over five school years.
School Type
Grades Offered
Grades 7-12
Total Students
133 students
Total Classroom Teachers
8 teachers
School Rankings
Excelsior Charter School Corona-norco 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 Excelsior Charter School Corona-norco is 0.59, 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
#6755 out of 9523 schools
(Bottom 50%)
(Bottom 50%)
Math Test Scores (% Proficient)
15-19%
34%
Reading/Language Arts Test Scores (% Proficient)
30-39%
47%
Science Test Scores (% Proficient)
20-29%
29%
Student-Teacher Ratio
17:1
21:1
Asian
2%
12%
Hispanic
59%
56%
Black
7%
5%
White
24%
20%
Hawaiian
1%
n/a
Two or more races
7%
6%
All Ethnic Groups
Graduation Rate
≥80%
87%
Chronically Absent Students
(21-22)2.3%
33%
Eligible for Free Lunch
41%
54%
Eligible for Reduced Lunch
10%
8%
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), CA Dept. of Education
Frequently Asked Questions
What is Excelsior Charter School Corona-norco's ranking?
Excelsior Charter School Corona-norco is ranked #6755 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?
15-19% of students have achieved math proficiency (compared to the 34% CA state average), while 30-39% of students have achieved reading proficiency (compared to the 47% CA state average).
What is the graduation rate of Excelsior Charter School Corona-norco?
The graduation rate of Excelsior Charter School Corona-norco is 80%, which is lower than the California state average of 87%.
How many students attend Excelsior Charter School Corona-norco?
133 students attend Excelsior Charter School Corona-norco.
What is the racial composition of the student body?
59% of Excelsior Charter School Corona-norco students are Hispanic, 24% of students are White, 7% of students are Black, 7% of students are Two or more races, 2% of students are Asian, and 1% of students are Hawaiian.
What is the student-teacher ratio of Excelsior Charter School Corona-norco?
Excelsior Charter School Corona-norco has a student ration of 17:1, which is lower than the California state average of 21:1.
What grades does Excelsior Charter School Corona-norco offer ?
Excelsior Charter School Corona-norco offers enrollment in grades 7-12
What school district is Excelsior Charter School Corona-norco part of?
Excelsior Charter School Corona-norco is part of Excelsior Charter School Corona-Norco School District.
School Reviews
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