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Chapter

Concord High

Concord, CA

PublicHigh · Grades 9–12
chs.mdusd.org4200 Concord Blvd., Concord, CA 94521(925) 687-2030
Test scores
California state tests, 2024–25

English language arts

234 students tested

43.2% met or exceeded the standard. In 2023–24, 44.9% did.

  • Exceeded15.0%
  • Met28.2%
  • Nearly met33.3%
  • Not met23.5%

Math

231 students tested

17.0% met or exceeded the standard. In 2023–24, 16.6% did.

  • Exceeded5.7%
  • Met11.3%
  • Nearly met23.0%
  • Not met60.0%
Discipline
State and federal reports

California Department of Education

2.7% of students were suspended at least once in 2024–25.

Measure2023–242024–25
Enrolled during the year1,2581,266
Suspended in or out of school5.8% · 732.7% · 34
Suspensions9339
Violence with injury246
Violence without injury3018
Weapons60
Drugs2612
Defiance only00
Other73

Each suspension is listed under its most serious offense.

U.S. Department of Education

Measure2021–222023–24
Enrolled in the fall1,1691,112
Suspended out of school5.0% · 596.5% · 72
Suspended in school0.2% · 20.0% · 0
Expelled0.0% · 00.0% · 0
Attendance
California Department of Education

25.3% of students were chronically absent in 2024–25.

Measure2023–242024–25
Students counted1,1781,190
Chronically absent22.8% · 26925.3% · 301

Chronically absent means missing 10% or more of the school days a student was enrolled.

School Profile

Location

Suburb, Large

Enrollment

1,118 students

Student-Teacher Ratio

18:1

Demographics
Hispanic/Latino56.2%
x
White20.6%
x
Black or African American3.6%
x
Asian9.1%
x
Two or More Races9.0%
x
American Indian or Alaska Native0.3%
x
Native Hawaiian or Pacific Islander0.6%
x
Public school directory

NCES ID 062637003942

District
Mt. Diablo Unified
Status
Open
School category
Regular School
Charter
No
Virtual instruction
Supplemental virtual
Enrollment
1,118 students
Teachers (FTE)
61.3

Sources