Glenbrook Academy
PublicHighGrades 6–12Special Education School
2351 Olivera Rd., Concord, CA 94520 · (925) 682-8000 · Part of Mount Diablo Unified School District
Students
21
Students per teacher
11:1
Free or reduced lunch
57%
Setting
Suburb
Grades
6–12
What stands out about Glenbrook Academy
- Math proficiency 37 pts below the state
- Reading / language arts 52 pts below the state
- Small classes: 11:1 students per teacher
- Enrollment down 8.7% since 2020
Test scores
EDFacts via Urban Institute Education Data Portal (SY2020-21) · 2020–21Math proficiency-3%
State average 33.6%
Reading / language arts-3%
State average 48.6%
Location
Directions ↗
2351 Olivera Rd., Concord
Students
Enrollment by grade
Grade 83
Grade 92
Grade 103
Grade 115
Grade 128
Enrollment over time
23’20
16’21
15’22
16’23
21’24
Down 8.7% since 2020.
Who goes here
Hispanic 52%White 29%Black 10%Two or more races 10%
As reported to NCES, share of students with a reported race or ethnicity.
What neighbors say
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Parents talk
Conversations in Town Square that mention Glenbrook Academy.
Other schools in Mount Diablo Unified School District
School facts: U.S. Department of Education (NCES), 2024-2025 school year. Scores: EDFacts via Urban Institute Education Data Portal (SY2020-21). The School Grade is our own summary of state test results. Neighbor ratings are opinions, not an official measure of school quality.