Serving 325 students in grades Kindergarten-6, Delta Elementary Charter 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 40% (which is higher than the California state average of 34%). The percentage of students achieving proficiency in reading/language arts is 55% (which is higher 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 59% 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: 325 students
- Student-Teacher Ratio: 17:1
- Minority Enrollment: 59%
- Overall Testing Rank: Top 50% in CA
- Math Proficiency: 40% (Top 50%)
- Reading Proficiency: 55% (Top 30%)
- Science Proficiency: 35-39% (Top 30%)
- Source: National Center for Education Statistics (NCES), CA Dept. of Education
School Overview
Delta Elementary Charter's student population of 325 students has declined by 19% over five school years.
The teacher population of 19 teachers has grown by 46% over five school years.
School Type
Grades Offered
Grades Kindergarten-6
Total Students
325 students
Total Classroom Teachers
19 teachers
Year Founded
2007
School Rankings
Delta Elementary Charter 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 Delta Elementary Charter is 0.63, which is equal to the diversity score at state average of 0.63. The school's diversity has stayed relatively flat over five school years.
Overall Testing Rank
#2914 out of 9523 schools
(Top 50%)
(Top 50%)
Math Test Scores (% Proficient)
40%
34%
Reading/Language Arts Test Scores (% Proficient)
55%
47%
Science Test Scores (% Proficient)
35-39%
29%
Student-Teacher Ratio
17:1
21:1
American Indian
1%
1%
Asian
2%
12%
Hispanic
45%
56%
Black
1%
5%
White
41%
20%
Hawaiian
n/a
n/a
Two or more races
10%
6%
All Ethnic Groups
Eligible for Free Lunch
23%
54%
Eligible for Reduced Lunch
2%
8%
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), CA Dept. of Education
Frequently Asked Questions
What is Delta Elementary Charter's ranking?
Delta Elementary Charter is ranked #2914 out of 9,523 schools, which ranks it among the top 50% of public schools in California.
What percent of students have achieved state testing proficiency in math and reading?
40% of students have achieved math proficiency (compared to the 34% CA state average), while 55% of students have achieved reading proficiency (compared to the 47% CA state average).
How many students attend Delta Elementary Charter?
325 students attend Delta Elementary Charter.
What is the racial composition of the student body?
45% of Delta Elementary Charter students are Hispanic, 41% of students are White, 10% of students are Two or more races, 2% of students are Asian, 1% of students are American Indian, and 1% of students are Black.
What is the student-teacher ratio of Delta Elementary Charter?
Delta Elementary Charter has a student ration of 17:1, which is lower than the California state average of 21:1.
What grades does Delta Elementary Charter offer ?
Delta Elementary Charter offers enrollment in grades Kindergarten-6
What school district is Delta Elementary Charter part of?
Delta Elementary Charter is part of Delta Elementary Charter School District.
School Reviews
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