Serving 453 students in grades Kindergarten-8, O. S. Hubbard Elementary School 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 is 14% (which is lower than the California state average of 33%). The percentage of students achieving proficiency in reading/language arts is 20% (which is lower than the California state average of 47%).
The student:teacher ratio of 23:1 is higher than the California state level of 21:1.
Minority enrollment is 99% of the student body (majority Hispanic), which is higher than the California state average of 80% (majority Hispanic).
Quick Stats (2025)
- Grades: Kindergarten-8
- Enrollment: 453 students
- Student:Teacher Ratio: 23:1
- Minority Enrollment: 99%
- Overall Testing Rank: Bottom 50% in CA
- Math Proficiency: 14% (Btm 50%)
- Reading Proficiency: 20% (Btm 50%)
- Science Proficiency: 6-9% (Btm 50%)
- Source: National Center for Education Statistics (NCES), CA Dept. of Education
School Overview
O. S. Hubbard Elementary School's student population of 453 students has declined by 27% over five school years.
The teacher population of 20 teachers has declined by 23% over five school years.
Grades Offered
Grades Kindergarten-8
Total Students
453 students
Gender %
Total Classroom Teachers
20 teachers
School Rankings
O. S. Hubbard Elementary School ranks within the bottom 50% of all 9,602 schools in California (based off of combined math and reading proficiency testing data).
The diversity score of O. S. Hubbard Elementary School is 0.22, 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
#8481 out of 9602 schools
(Bottom 50%)
(Bottom 50%)
Math Test Scores (% Proficient)
14%
33%
Reading/Language Arts Test Scores (% Proficient)
20%
47%
Science Test Scores (% Proficient)
6-9%
29%
Student : Teacher Ratio
23:1
21:1
American Indian
1%
1%
Asian
6%
12%
Hispanic
88%
56%
Black
2%
5%
White
1%
20%
Hawaiian
1%
n/a
Two or more races
1%
6%
All Ethnic Groups
Eligible for Free Lunch
69%
54%
Eligible for Reduced Lunch
11%
8%
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), CA Dept. of Education
Profile last updated: 02/09/2025
Frequently Asked Questions
What is O. S. Hubbard Elementary School's ranking?
O. S. Hubbard Elementary School is ranked #8481 out of 9,602 schools, which ranks it among the bottom 50% of public schools in California.
What percent of students have achieved state testing proficiency in math and reading?
14% of students have achieved math proficiency (compared to the 33% CA state average), while 20% of students have achieved reading proficiency (compared to the 47% CA state average).
How many students attend O. S. Hubbard Elementary School?
453 students attend O. S. Hubbard Elementary School.
What is the racial composition of the student body?
88% of O. S. Hubbard Elementary School students are Hispanic, 6% of students are Asian, 2% of students are Black, 1% of students are American Indian, 1% of students are White, 1% of students are Hawaiian, and 1% of students are Two or more races.
What is the student:teacher ratio of O. S. Hubbard Elementary School?
O. S. Hubbard Elementary School has a student ration of 23:1, which is higher than the California state average of 21:1.
What grades does O. S. Hubbard Elementary School offer ?
O. S. Hubbard Elementary School offers enrollment in grades Kindergarten-8
What school district is O. S. Hubbard Elementary School part of?
O. S. Hubbard Elementary School is part of Alum Rock Union Elementary School District.
In what neighborhood is O. S. Hubbard Elementary School located?
O. S. Hubbard Elementary School is located in the Alum Rock neighborhood of San Jose, CA. There are 35 other public schools located in Alum Rock.
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