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3333 Ronald Way, Concord, CA 94519 · (925) 685-6446 · Part of Mount Diablo Unified School District
Concord’s School Grade B better than 62% of California school districts
What stands out about Holbrook Language Academy
- Its own letter, B−: better results than 46% of California’s public schools
- Reading / language arts 17 pts below the state
- Larger classes: 26 students per teacher
- Enrollment up 24.9% since 2020–21
- Next stop for Concord kids: 4 middle schools
On the path
Where Concord kids come from and go next. The whole path →
Test scores
2020–21Its own letter, B−, places these results among California’s 3,615 public schools with results. Source: EDFacts via Urban Institute Education Data Portal (SY2020-21).
Location
Directions ↗














3333 Ronald Way, Concord
Students
Up 24.9% since 2020–21.
As reported to NCES, share of students with a reported race or ethnicity.
Parents talk
Questions and answers about Holbrook Language Academy from Concord families.
Other schools in Mount Diablo Unified School District
School facts: U.S. Department of Education (NCES), 2024–2025 school year. Test scores: EDFacts via Urban Institute Education Data Portal (SY2020-21). A school’s letter is our own summary of its reading and math results against California’s other public schools; Concord’s School Grade is built from its districts’ results. Map: © OpenStreetMap contributors.