Independent Elementary School

21201 Independent School Rd.
Castro Valley, CA 94546
(School attendance zone shown in map)
10/
10
Top 10%
Serving 661 students in grades Kindergarten-5, Independent Elementary School ranks in the top 10% 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 64% (which is higher than the California state average of 34%). The percentage of students achieving proficiency in reading/language arts is 75% (which is higher than the California state average of 47%).
The student-teacher ratio of 24:1 is higher than the California state level of 21:1.
Minority enrollment is 87% of the student body (majority Asian), which is higher than the California state average of 80% (majority Hispanic and Asian).

Quick Facts (2026)

  • Grades: Kindergarten-5
  • Enrollment: 661 students
  • Student-Teacher Ratio: 24:1
  • Minority Enrollment: 87%
  • : Top 10% in CA
  • : 64% (Top 20%)
  • : 75% (Top 10%)
  • : 60-64% (Top 10%)
  • Source: National Center for Education Statistics (NCES), CA Dept. of Education

Top Rankings

Independent Elementary School ranks among the top 20% of public schools in California for:

Category
Attribute
Reading/Language Arts Proficiency

School Overview

Independent Elementary School's student population of 661 students has grown by 5% over five school years.
The teacher population of 27 teachers has grown by 8% over five school years.
Grades Offered
Grades Kindergarten-5
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Total Students
661 students
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Gender %
Total Classroom Teachers
27 teachers
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Last Day of School
Mon. May 25, 2026
School Motto
All Means All

School Rankings

Independent Elementary School ranks within the top 10% of all 9,523 schools in California (based off of combined math and reading proficiency testing data).
The diversity score of Independent Elementary School is 0.67, 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.
This School
State Level (CA)
#848 out of 9523 schools
(Top 10%)
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64%
34%
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75%
47%
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60-64%
29%
No Summary generated because only 2 years of data available
Student-Teacher Ratio
24:1
21:1
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American Indian
n/a
1%
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Asian
52%
12%
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Hispanic
16%
56%
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Black
4%
5%
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White
13%
20%
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Hawaiian
n/a
n/a
Two or more races
15%
6%
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All Ethnic Groups
0.67
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Eligible for Free Lunch
18%
54%
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Eligible for Reduced Lunch
10%
8%
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School Statewide Testing
Source: National Center for Education Statistics (NCES), CA Dept. of Education

Frequently Asked Questions

What is Independent Elementary School's ranking?
Independent Elementary School is ranked #848 out of 9,523 schools, which ranks it among the top 10% of public schools in California.
What schools are Independent Elementary School often compared to?
Independent Elementary Schoolis often viewed alongside schools like Jensen Ranch Elementary School by visitors of our site.
What percent of students have achieved state testing proficiency in math and reading?
64% of students have achieved math proficiency (compared to the 34% CA state average), while 75% of students have achieved reading proficiency (compared to the 47% CA state average).
How many students attend Independent Elementary School?
661 students attend Independent Elementary School.
What is the racial composition of the student body?
52% of Independent Elementary School students are Asian, 16% of students are Hispanic, 15% of students are Two or more races, 13% of students are White, and 4% of students are Black.
What is the student-teacher ratio of Independent Elementary School?
Independent Elementary School has a student ration of 24:1, which is higher than the California state average of 21:1.
What grades does Independent Elementary School offer ?
Independent Elementary School offers enrollment in grades Kindergarten-5
What school district is Independent Elementary School part of?
Independent Elementary School is part of Castro Valley Unified School District.

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Quick Facts (2026)

  • Grades: Kindergarten-5
  • Enrollment: 661 students
  • Student-Teacher Ratio: 24:1
  • Minority Enrollment: 87%
  • : Top 10%
  • : 64% (Top 20%)
  • : 75% (Top 10%)
  • : 60-64% (Top 10%)
  • Source: National Center for Education Statistics (NCES), CA Dept. of Education

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