Contra Costa County California Real Estate and Property Listings for Sale

Mt. Diablo High

Public School

Level: 3

Grades: 09 - 12

Address: 2450 Grant St., Concord, CA 94520

Phone: (925) 682-4030

Website: "http://www.mdusd.org"

District: Mt. Diablo Unified

1,397

Total Students

#1,450

of 2,335 in 2025

Academic Performance

EZ Schoolz Rating

out of 100

State Ranking

Ranked 1,450 of 2,335 (2025)

Among schools at the same level in the state

Test Scores

CAST

Science • Grade End of course • 2023

Percent of Students Meeting Standard 12.5%

Student Body

Total Students

1,397

Diversity

Moderate

Simpson index 44/100

Free / Reduced Lunch

80.0%

of student body

Race & Ethnicity

Hispanic / Latino 73.7% (1,029)
Black 8.3% (116)
Asian 7.6% (106)
White 4.8% (67)
Two or More Races 4.4% (62)
Native Hawaiian / Pacific Islander 1.1% (16)

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For Sale

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