Serving 105 students in grades Kindergarten-12, Delta Keys Charter 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 was ≤10% (which was lower than the California state average of 39%). The percentage of students achieving proficiency in reading/language arts was 30-39% (which was lower than the California state average of 50%).
The student-teacher ratio of 26:1 was higher than the California state level of 21:1.
Minority enrollment was 64% of the student body (majority Hispanic), which was lower than the California state average of 80% (majority Hispanic).
<麻豆果冻传媒 class='so-dt-title' id="overview">School Overview <麻豆果冻传媒 class='so-dt-title' id="school-rankings">School Rankings
School Type
Grades Offered
Grades Kindergarten-12
Total Students
105 students
Gender %
Total Classroom Teachers
4 teachers
School Calendar
Math Test Scores (% Proficient)
(17-18)≤10%
39%
Reading/Language Arts Test Scores (% Proficient)
(17-18)30-39%
50%
Student-Teacher Ratio
26:1
21:1
American Indian
1%
1%
Asian
6%
12%
Hispanic
45%
56%
Black
8%
5%
White
36%
20%
Hawaiian
n/a
n/a
Two or more races
4%
6%
All Ethnic Groups
Graduation Rate
(17-18)80-84%
84%
Eligible for Free Lunch
46%
54%
Eligible for Reduced Lunch
9%
8%
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), CA Dept. of Education
<麻豆果冻传媒 class='so-dt-title' id='faq'>Frequently Asked Questions What percent of students have achieved state testing proficiency in math and reading?
≤10% of students have achieved math proficiency (compared to the 39% CA state average), while 30-39% of students have achieved reading proficiency (compared to the 50% CA state average).
What is the graduation rate of Delta Keys Charter?
The graduation rate of Delta Keys Charter is 80-84%, which is lower than the California state average of 84%.
How many students attend Delta Keys Charter?
105 students attend Delta Keys Charter.
What is the racial composition of the student body?
45% of Delta Keys Charter students are Hispanic, 36% of students are White, 8% of students are Black, 6% of students are Asian, 4% of students are Two or more races, and 1% of students are American Indian.
What is the student-teacher ratio of Delta Keys Charter?
Delta Keys Charter has a student ration of 26:1, which is higher than the California state average of 21:1.
What grades does Delta Keys Charter offer ?
Delta Keys Charter offers enrollment in grades Kindergarten-12
What school district is Delta Keys Charter part of?
Delta Keys Charter is part of New Jerusalem Elementary School District.
麻豆果冻传媒 Articles
Back-to-School Tech & Online Learning Readiness Checklist
A 2026 guide to back-to-school tech & online learning readiness, helping families prepare devices, connectivity, skills, and safety.
How Public Schools Prepare for College in High School
Learn how public schools prepare for college and what parents should look for as students begin high school. Updated for 2026.
School Choice in 2026: What Parents Must Know
Explore how school choice is reshaping U.S. education in 2026, with updated trends, enrollment data, costs, policies, and practical guidance for parents.
