Serving 367 students in grades Kindergarten-8, Island Elementary School ranks in the top 20% of all schools in California for overall test scores (math proficiency is top 20%, and reading proficiency is top 20%).
The percentage of students achieving proficiency in math is 53% (which is higher than the California state average of 33%). The percentage of students achieving proficiency in reading/language arts is 68% (which is higher 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 43% of the student body (majority Hispanic), which is lower than the California state average of 80% (majority Hispanic).
Quick Stats (2025)
- School Type: Charter School
- Grades: Kindergarten-8
- Enrollment: 367 students
- Student:Teacher Ratio: 20:1
- Minority Enrollment: 43%
- Overall Testing Rank: Top 20% in CA
- Math Proficiency: 53% (Top 20%)
- Reading Proficiency: 68% (Top 20%)
- Science Proficiency: 40-44% (Top 30%)
- Source: National Center for Education Statistics (NCES), CA Dept. of Education
Top Rankings
Island Elementary School ranks among the top 20% of public schools in California for:
Category
Attribute
Overall Rank
Math Proficiency
Reading/Language Arts Proficiency
School Overview
Island Elementary School's student population of 367 students has declined by 15% over five school years.
The teacher population of 18 teachers has declined by 5% over five school years.
School Type
Grades Offered
Grades Kindergarten-8
Total Students
367 students
Gender %
Total Classroom Teachers
18 teachers
Students by Grade
School Calendar
School Rankings
Island Elementary School ranks within the top 20% of all 9,602 schools in California (based off of combined math and reading proficiency testing data).
The diversity score of Island Elementary School is 0.53, 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
#1452 out of 9602 schools
(Top 20%)
(Top 20%)
Math Test Scores (% Proficient)
53%
33%
Reading/Language Arts Test Scores (% Proficient)
68%
47%
Science Test Scores (% Proficient)
40-44%
29%
Student : Teacher Ratio
20:1
21:1
American Indian
1%
1%
Asian
n/a
12%
Hispanic
38%
56%
Black
n/a
5%
White
57%
20%
Hawaiian
n/a
n/a
Two or more races
4%
6%
All Ethnic Groups
Eligible for Free Lunch
39%
54%
Eligible for Reduced Lunch
6%
8%
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), CA Dept. of Education
Frequently Asked Questions
What is Island Elementary School's ranking?
Island Elementary School is ranked #1452 out of 9,602 schools, which ranks it among the top 20% of public schools in California.
What schools are Island Elementary School often compared to?
Island Elementary Schoolis often viewed alongside schools like Kings River-hardwick Elementary School by visitors of our site.
What percent of students have achieved state testing proficiency in math and reading?
53% of students have achieved math proficiency (compared to the 33% CA state average), while 68% of students have achieved reading proficiency (compared to the 47% CA state average).
How many students attend Island Elementary School?
367 students attend Island Elementary School.
What is the racial composition of the student body?
57% of Island Elementary School students are White, 38% of students are Hispanic, 4% of students are Two or more races, and 1% of students are American Indian.
What is the student:teacher ratio of Island Elementary School?
Island Elementary School has a student ration of 20:1, which is lower than the California state average of 21:1.
What grades does Island Elementary School offer ?
Island Elementary School offers enrollment in grades Kindergarten-8
What school district is Island Elementary School part of?
Island Elementary School is part of Island Union Elementary School District.
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