Serving 476 students in grades Kindergarten-8, Discovery Charter Ii ranks in the top 30% of all schools in California for overall test scores (math proficiency is top 30%, and reading proficiency is top 30%).
The percentage of students achieving proficiency in math is 50% (which is higher than the California state average of 34%). The percentage of students achieving proficiency in reading/language arts is 54% (which is higher than the California state average of 47%).
The student-teacher ratio of 22:1 is higher than the California state level of 21:1.
Minority enrollment is 71% of the student body (majority Hispanic and Asian), which is lower than the California state average of 80% (majority Hispanic).
Quick Facts (2026)
- School Type: Charter School
- Grades: Kindergarten-8
- Enrollment: 476 students
- Student-Teacher Ratio: 22:1
- Minority Enrollment: 71%
- Overall Testing Rank: Top 30% in CA
- Math Proficiency: 50% (Top 30%)
- Reading Proficiency: 54% (Top 30%)
- Science Proficiency: 45-49% (Top 20%)
- Source: National Center for Education Statistics (NCES), CA Dept. of Education
Top Rankings
Discovery Charter Ii ranks among the top 20% of public schools in California for:
Category
Attribute
Science Proficiency
Diversity
School Overview
Discovery Charter Ii's student population of 476 students has declined by 17% over five school years.
The teacher population of 22 teachers has declined by 15% over five school years.
School Type
Grades Offered
Grades Kindergarten-8
Total Students
476 students
Total Classroom Teachers
22 teachers
School Calendar
Average Class Size
15 students
School Rankings
Discovery Charter Ii ranks within the top 30% of all 9,523 schools in California (based off of combined math and reading proficiency testing data).
The diversity score of Discovery Charter Ii is 0.78, which is more 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
#2264 out of 9523 schools
(Top 30%)
(Top 30%)
Math Test Scores (% Proficient)
50%
34%
Reading/Language Arts Test Scores (% Proficient)
54%
47%
Science Test Scores (% Proficient)
45-49%
29%
Student-Teacher Ratio
22:1
21:1
American Indian
1%
1%
Asian
23%
12%
Hispanic
26%
56%
Black
6%
5%
White
29%
20%
Hawaiian
n/a
n/a
Two or more races
15%
6%
All Ethnic Groups
Eligible for Free Lunch
17%
54%
Eligible for Reduced Lunch (22-23)
2%
8%
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), CA Dept. of Education
Frequently Asked Questions
What is Discovery Charter Ii's ranking?
Discovery Charter Ii is ranked #2264 out of 9,523 schools, which ranks it among the top 30% of public schools in California.
What schools are Discovery Charter Ii often compared to?
Discovery Charter Iiis often viewed alongside schools like Union Middle School by visitors of our site.
What percent of students have achieved state testing proficiency in math and reading?
50% of students have achieved math proficiency (compared to the 34% CA state average), while 54% of students have achieved reading proficiency (compared to the 47% CA state average).
How many students attend Discovery Charter Ii?
476 students attend Discovery Charter Ii.
What is the racial composition of the student body?
29% of Discovery Charter Ii students are White, 26% of students are Hispanic, 23% of students are Asian, 15% of students are Two or more races, 6% of students are Black, and 1% of students are American Indian.
What is the student-teacher ratio of Discovery Charter Ii?
Discovery Charter Ii has a student ration of 22:1, which is higher than the California state average of 21:1.
What grades does Discovery Charter Ii offer ?
Discovery Charter Ii offers enrollment in grades Kindergarten-8
What school district is Discovery Charter Ii part of?
Discovery Charter Ii is part of Discovery Charter II School District.
In what neighborhood is Discovery Charter Ii located?
Discovery Charter Ii is located in the Hidden Glen South neighborhood of San Jose, CA.
School Reviews
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