Limited Profile
Not enough data to generate a rating
Glenbrook Academy
High School · Mt. Diablo Unified
2351 Olivera Rd., Concord, CA 94520
Enrollment
16
Student-Teacher
8:1
Grades
6th – 12th
Enrollment
16
Student-Teacher
8:1
Grades
6th – 12th
Data vintage
2022-23
Data vintage2022-23
Shortlisting around Glenbrook Academy?
Use this profile as one decision point, then compare nearby options, source confidence, and commute fit before picking a neighborhood around it.
Shortlist starter
Start with these real page-level signals, then use the full table and map below.
Glenbrook Academy
High School in Concord · grades 6th – 12th. Start here, then compare fit against nearby and district options.
Rocketship Futuro Academy
0.0 mi away. Use as a geographic alternative in the same move search.
Sun Terrace Elementary
0.5 mi away. Use as a geographic alternative in the same move search.
About Glenbrook Academy
Glenbrook Academy is a public high school in Concord, CA, part of Mt. Diablo Unified. Glenbrook Academy serves approximately 16 students, and covers grades 6th-12th, and has a 8:1 student-teacher ratio.
MySchoolScout does not publish a rating for this profile because there is not enough verified data to rate it fairly. Based on limited data: 0% component coverage.
What Parents Should Know
At 16 students, Glenbrook Academy is on the smaller side. That usually buys more individual attention and teachers who know every kid by name, with the trade-off of fewer electives and extracurriculars than a larger school can staff. Ask what activities it actually offers.
At 8:1 students to teachers, Glenbrook Academy sits well below the national average. Smaller classes like that usually mean more one-on-one time between students and teachers.
94% of students at Glenbrook Academy were chronically absent in the 2022-23 school year, above the national average. Chronic absenteeism means missing 15 or more school days, and at high rates it drags on classroom pacing for everyone. Ask what the school does to help families get kids to class consistently.
School Profile
Limited Data- Grades
- 6th – 12th
- Enrollment
- 16 students
- Type
- Public
- Student-Teacher Ratio
- 8:1
- Address
- 2351 Olivera Rd., Concord, CA 94520
- Phone
- (925) 682-8000
- Data Year
- SY 2022-23
Why doesn't this school have a score?
We don't have enough verified data to rate this school fairly. This can happen when a school is very new, very small, or has limited test score reporting to the state.
Our rating model requires at least 2 of 4 data components (academics, student progress, college readiness, and resources) to generate a meaningful score. Schools below this threshold receive a Limited Profile to avoid misleading ratings.
Test Scores
Test score data not yet available for this school.
Funding & Resources
Location
2351 Olivera Rd., Concord, CA 94520
Nearby Alternatives
Families considering Glenbrook Academy may also want to explore other high schools in the area. Olympic Continuation High (rated 5.9/10, 1.1 miles away). Additionally, Mt. Diablo High (rated 5.5/10, 0.9 miles away). For more schools in Concord, see our Concord schools guide .
Nearby Schools
20 within 1.7 mi| School | Distance | Rating |
|---|---|---|
| Rocketship Futuro Academy Redwood City | 0.0 mi | 4.2 |
| Sun Terrace Elementary Concord | 0.5 mi | 3.0 |
| Holbrook Language Academy Concord | 0.5 mi | 3.4 |
| Floyd I. Marchus Concord | 0.6 mi | 4.5 |
| Mt. Diablo High Concord | 0.9 mi | 5.5 |
| QUEEN OF ALL SAINTS SCHOOL Concord | 1.0 mi | 6.3 |
| Queen of All Saints Elementary Concord | 1.0 mi | — |
| Olympic Continuation High Concord | 1.1 mi | 5.9 |
| Crossroads High Concord | 1.2 mi | — |
| BEGINNINGS & BEYOND MONTESSORI Concord | 1.2 mi | — |
| MONTESSORI SCHOOL OF CONCORD Concord | 1.2 mi | — |
| Building Connections Academy Concord | 1.4 mi | — |
| Orion Academy Concord | 1.5 mi | — |
| DE LA SALLE ACADEMY Concord | 1.5 mi | 6.6 |
| De La Salle Academy, Inc. Concord | 1.5 mi | — |
| Wren Avenue Elementary Concord | 1.5 mi | 3.7 |
| THE CONCORDIA SCHOOL Concord | 1.7 mi | 6.9 |
| CALVARY CHRISTIAN Concord | 1.6 mi | 6.1 |
| Anova Center for Education, Contra Costa Concord | 1.7 mi | — |
| ANOVA CENTER FOR EDUCATION Concord | 1.7 mi | 6.5 |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 94520 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$79,790
Median Home Value
$572,400
Median Rent
$2,118/mo
Population
36,767
College Educated
29.9%
Homeownership
37.4%
Avg Commute
30.2 min
Poverty Rate
12.9%
Median Age
34.6
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| A Space for Angie Vallejo Ca, CA | — |
| ACES 2020 LLC DBA: ACES ACADEMY San Diego, CA | — |
| ACES 2020 LLC, DBA: Aces Academy San Diego, CA | — |
| ALLAIS SCHOOL Arcadia, CA | — |
| ANGELES WORKSHOP SCHOOL Los Angeles, CA | — |
| AStudent Academy Irvine, CA | — |
Frequently Asked Questions
Common questions about Glenbrook Academy
What grades does Glenbrook Academy serve?
Glenbrook Academy serves students in grades 6th through 12th.
How many students attend Glenbrook Academy?
Glenbrook Academy has an enrollment of approximately 16 students.
What is the student-teacher ratio at Glenbrook Academy?
The student-teacher ratio at Glenbrook Academy is 8:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
Is Glenbrook Academy a charter school?
No, Glenbrook Academy is not a charter school. It is a traditional public school operated by the local school district.
Is Glenbrook Academy a Title I school?
No, Glenbrook Academy is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Glenbrook Academy?
75.0% of students at Glenbrook Academy qualify for free or reduced-price lunch. This is a commonly used indicator of economic need and provides important context when interpreting test scores.
Neighborhood Context
Powered by 
Quick Facts NCES CCD (SY 2022-23)
- Grades
- 6th – 12th
- Enrollment
- 16
- Student-Teacher Ratio
- 8:1
- Teachers (FTE)
- 2
- Free/Reduced Lunch
- 75.0%
- Type
- special_ed
- Setting
- Large Suburb
- County
- Contra Costa County
- Chronic Absenteeism (SY 2022-23)
- 93.8%
- Phone
- (925) 682-8000
Resources & Links
District
Mt. Diablo Unified- District Enrollment
- 29,356
- Schools in District
- 52
- Per-Pupil Spending
- $15,421
Other Schools in This District
How we rate schools
A clear 1–10 score built from public data — growth, academics, and learning environment. No hidden criteria, no pay-to-play.
See how we rateRelated reading
- Best Elementary Schools in America: 2026 Rankingsbest schools
- Best Public Schools in California 2026: Top-Ranked Elementary, Middle & High Schoolsbest schools
- Best School Districts to Move To in 2026: A Data-Driven Guidebest schools
- Best Schools in Los Angeles, CA — 2026 Rankingsbest schools
- Best Schools in San Diego, CA — 2026 Rankingsbest schools
Get school insights in your inbox
New rankings, best-schools lists, and parent guides — delivered free. No spam, unsubscribe anytime.
We respect your privacy. Unsubscribe at any time.