Serving 411 students in grades Kindergarten-6, John B. Riebli Elementary School ranks in the top 50% of all schools in California for overall test scores (math proficiency is top 50%, and reading proficiency is top 50%).
The percentage of students achieving proficiency in math is 32% (which is lower than the California state average of 34%). The percentage of students achieving proficiency in reading/language arts is 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 38% 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-6
- Enrollment: 411 students
- Student-Teacher Ratio: 21:1
- Minority Enrollment: 38%
- Overall Testing Rank: Top 50% in CA
- Math Proficiency: 32% (Top 50%)
- Reading Proficiency: 44% (Top 50%)
- Science Proficiency: 20-29% (Top 50%)
- Source: National Center for Education Statistics (NCES), CA Dept. of Education
School Overview
John B. Riebli Elementary School's student population of 411 students has grown by 20% over five school years.
The teacher population of 20 teachers has grown by 5% over five school years.
School Type
Grades Offered
Grades Kindergarten-6
Total Students
411 students
Total Classroom Teachers
20 teachers
Year Founded
1992
School Calendar
School Rankings
John B. Riebli Elementary School ranks within the top 50% of all 9,523 schools in California (based off of combined math and reading proficiency testing data).
The diversity score of John B. Riebli Elementary School is 0.55, 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
#4197 out of 9523 schools
(Top 50%)
(Top 50%)
Math Test Scores (% Proficient)
32%
34%
Reading/Language Arts Test Scores (% Proficient)
44%
47%
Science Test Scores (% Proficient)
20-29%
29%
Student-Teacher Ratio
21:1
21:1
American Indian
1%
1%
Asian
3%
12%
Hispanic
26%
56%
Black
1%
5%
White
62%
20%
Hawaiian
1%
n/a
Two or more races
6%
6%
All Ethnic Groups
Eligible for Free Lunch
25%
54%
Eligible for Reduced Lunch
12%
8%
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), CA Dept. of Education
Frequently Asked Questions
What is John B. Riebli Elementary School's ranking?
John B. Riebli Elementary School is ranked #4197 out of 9,523 schools, which ranks it among the top 50% of public schools in California.
What schools are John B. Riebli Elementary School often compared to?
John B. Riebli Elementary Schoolis often viewed alongside schools like Mark West Elementary School, Cali Calmecac Language Academy by visitors of our site.
What percent of students have achieved state testing proficiency in math and reading?
32% of students have achieved math proficiency (compared to the 34% CA state average), while 44% of students have achieved reading proficiency (compared to the 47% CA state average).
How many students attend John B. Riebli Elementary School?
411 students attend John B. Riebli Elementary School.
What is the racial composition of the student body?
62% of John B. Riebli Elementary School students are White, 26% of students are Hispanic, 6% of students are Two or more races, 3% of students are Asian, 1% of students are American Indian, 1% of students are Black, and 1% of students are Hawaiian.
What is the student-teacher ratio of John B. Riebli Elementary School?
John B. Riebli Elementary School has a student ration of 21:1, which is equal to the California state average of 21:1.
What grades does John B. Riebli Elementary School offer ?
John B. Riebli Elementary School offers enrollment in grades Kindergarten-6
What school district is John B. Riebli Elementary School part of?
John B. Riebli Elementary School is part of Mark West Union Elementary School District.
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