Serving 467 students in grades Kindergarten-8, Arroyo Elementary 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 21% (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 21:1 is lower than the California state level of 22:1.
Minority enrollment is 97% of the student body (majority Hispanic), which is higher than the California state average of 79% (majority Hispanic).
Quick Stats (2024-25)
- School Type: Magnet School
- Grades: Kindergarten-8
- Enrollment: 467 students
- Student:Teacher Ratio: 21:1
- Minority Enrollment: 97%
- Overall Testing Rank: Bottom 50% in CA
- Math Proficiency: 21% (Btm 50%)
- Reading Proficiency: 33% (Btm 50%)
- Science Proficiency: 20-29% (Top 50%)
- Source: National Center for Education Statistics (NCES), CA Dept. of Education
School Overview
Arroyo Elementary School's student population of 467 students has grown by 15% over five school years.
The teacher population of 22 teachers has grown by 22% over five school years.
School Type
Grades Offered
Grades Kindergarten-8
Total Students
467 students
Gender %
Total Classroom Teachers
22 teachers
Students by Grade
School Rankings
Arroyo Elementary 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 Arroyo Elementary School is 0.19, which is less than the diversity score at state average of 0.64. The school's diversity has stayed relatively flat over five school years.
Overall Testing Rank
#6258 out of 9602 schools
(Bottom 50%)
(Bottom 50%)
Math Test Scores (% Proficient)
21%
33%
Reading/Language Arts Test Scores (% Proficient)
33%
47%
Science Test Scores (% Proficient)
20-29%
29%
Student : Teacher Ratio
21:1
22:1
American Indian
1%
1%
Asian
2%
12%
Hispanic
90%
55%
Black
1%
5%
White
3%
21%
Hawaiian
2%
n/a
Two or more races
1%
6%
All Ethnic Groups
Eligible for Free Lunch
67%
51%
Eligible for Reduced Lunch
18%
8%
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), CA Dept. of Education
Frequently Asked Questions
What is Arroyo Elementary School's ranking?
Arroyo Elementary School is ranked #6258 out of 9,602 schools, which ranks it among the bottom 50% of public schools in California.
What schools are Arroyo Elementary School often compared to?
Arroyo Elementary Schoolis often viewed alongside schools like Berlyn Elementary School by visitors of our site.
What percent of students have achieved state testing proficiency in math and reading?
21% 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).
How many students attend Arroyo Elementary School?
467 students attend Arroyo Elementary School.
What is the racial composition of the student body?
90% of Arroyo Elementary School students are Hispanic, 3% of students are White, 2% of students are Asian, 2% of students are Hawaiian, 1% of students are American Indian, 1% of students are Black, and 1% of students are Two or more races.
What is the student:teacher ratio of Arroyo Elementary School?
Arroyo Elementary School has a student ration of 21:1, which is lower than the California state average of 22:1.
What grades does Arroyo Elementary School offer ?
Arroyo Elementary School offers enrollment in grades Kindergarten-8
What school district is Arroyo Elementary School part of?
Arroyo Elementary School is part of Ontario-Montclair School District.
School Calendar
View the Arroyo Elementary School yearly calendar below. Note key dates such as:
Event
Date
Thanksgiving Break
November 25, 2024 (Monday)
Spring Break
March 24, 2025 (Monday)
Last Day for Students
May 22, 2025 (Thursday)
School Reviews
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