publicelementaryK-5

Oster Elementary

1855 Lencar Way, San Jose, CA 95124, United States

+1 (408) 266-8121

http://oster.unionsd.org/

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Overall Rating

Location

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Oster Elementary Overview

About This School

Oster Elementary is a public elementary in San Jose, California, serving 627 students in grades K-5. Academic results show that students demonstrate strong performance with 83% proficiency in ELA, 74% in math, and 85% in science. The school maintains a student-teacher ratio of 26:1 with 24 teachers on staff, while the average teacher salary is $114,911. Students at the school are 51% male and 49% female. The demographic makeup includes 52% Asian, 24% White, 18% Hispanic, 6% Two or More Races, and 1% Black.

627

Total Students

K-5

26:1

Student-Teacher Ratio

24 full-time teachers

Academic Performance

Percentage of students who met or exceeded state standards

English Language Arts0%

Mathematics0%

Science0%

School Information

School Type

public

Grade Levels

K-5

County

Santa Clara County

Students per Counselor

N/A:1

Oster Elementary Academics & Test Scores

Test Scores

State assessment results showing percentage of students proficient or above

N/A

English Language Arts

N/A

Mathematics

N/A

Science

Class Information

26:1

Student-Teacher Ratio

City Avg: 21:1

State Avg: 20.5:1

Students per Counselor

Oster Elementary Teachers & Staff

Teaching Staff

Total Full-Time Teachers

Average Teacher Salary

$114,911

City Avg: $115,687

State Avg: $106,740

Based on state average salaries for full-time teachers

Support Staff

Student-Teacher Ratio26:1

Students per Counselor:1

Oster Elementary Student Demographics

Student Body

50.56%

Male

49.44%

Female

Total Enrollment: 627 students

Racial & Ethnic Diversity

White23.6%

Hispanic17.86%

Asian51.52%

Black0.96%

Two or More Races6.06%

Native American0%

Oster Elementary Reviews

Frequently Asked Questions About Oster Elementary

Q: What is Oster Elementary?

A: Oster Elementary is a elementary public located in San Jose.

Q: How many students attend Oster Elementary?

A: Oster Elementary has approximately 627 students enrolled.

Q: What is the student-teacher ratio at Oster Elementary?

A: The student-teacher ratio at Oster Elementary is 26:1.

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Detailed Information about Oster Elementary

Data sourced from NCES, CCD, and state education agencies. Last verified: May 2026. See methodology →

Schoolary Research Team

Verified with NCES & state education agency data

About Oster Elementary - San Jose, CA

Quick Facts about Oster Elementary
School Name	Oster Elementary
School Type	public
Grade Levels	K-5
Location	1855 Lencar Way, San Jose, CA 95124, San Jose, CA
County	Santa Clara County
Phone	+1 (408) 266-8121
Total Students	627
Student-Teacher Ratio	26:1
Full-Time Teachers	24
Rating	/10
ELA Proficiency	%
Math Proficiency	%
Science Proficiency	%

Frequently Asked Questions about Oster Elementary

What is Oster Elementary?

Oster Elementary is a elementary public located in San Jose.

How many students attend Oster Elementary?

Oster Elementary has approximately 627 students enrolled.

What is the student-teacher ratio at Oster Elementary?

The student-teacher ratio at Oster Elementary is 26:1.

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