# Mt. Diablo High

*Machine-readable school profile — served at https://us.ca.whatschool.ai/en/ca/school/mt-diablo-high-concord/llm*

Full profile (human-readable): https://us.ca.whatschool.ai/en/ca/school/mt-diablo-high-concord

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## Core identification
- **NCES School ID**: `062637003960`
- **School name**: Mt. Diablo High
- **Location**: Concord, CA 94520
- **Address**: 2450 Grant St.
- **District**: Mt. Diablo Unified (LEAID `0626370`)
- **Sector**: Public
- **School type**: Regular
- **School level**: High
- **Grade range**: 9–12
- **Coordinates**: 37.98303, -122.03583
- **Phone**: (925)682-4030
- **Website**: https://www.mdusd.org
- **Wikidata QID**: Q6920433 — Wikipedia: https://en.wikipedia.org/wiki/Mount_Diablo_High_School
- **Founded**: 1901

## Enrollment (2024)
- **Students**: 1,397
- **Teachers (FTE)**: 70
- **Student-teacher ratio**: 20.0:1
- **Free/reduced lunch**: 80.0%

## State accountability rating
- **System**: CA Dashboard
- **Year**: 2024
- **Overall rating**: Orange
- **Indicators**:
  - elpi: Orange
  - math: Red
  - college_career: Orange
  - ela: Red
  - graduation: Orange

## Academic performance (state assessments)
### 2024
- **ELA (CA SBAC)**: 35.1% proficient — 274 tested
- **ELA (CA SBAC) colour-derived**: 20.0% proficient
- **Math (CA SBAC)**: 20.0% proficient

## Graduation rates
- **2024**: 83.5% (cohort of 449)
- **2021**: 85.0% (cohort of 301)

## Attendance
- **2020**: chronic absence 31.3% (490 students) [source: crdc_2020]
- **2020**: chronic absence 2.8% (42 students) [source: crdc]
- **2017**: chronic absence 2.5% (37 students) [source: crdc]

## Discipline (latest CRDC year)
- **Year**: 2020
- **In-school suspensions**: 1
- **Out-of-school suspensions**: 0
- **Expulsions**: 0

## Demographics (2023)
- **Free/reduced lunch eligible**: 61.9%

## Inclusion — IDEA & English Learners (2020)
- **Students with IEP (IDEA)**: 17.5% — 259 students
- **English Learners**: 33.0% — 488 students

## Disability category breakdown (CRDC)
- **Specific Learning Disability**: 122 students
- **Other Health Impairment**: 37 students
- **Autism**: 18 students
- **Emotional Disturbance**: 12 students
- **Intellectual Disability**: 6 students
- **Speech/Language Impairment**: 5 students
- **Traumatic Brain Injury**: 3 students
- **Hearing Impairment**: 1 students
- **Orthopedic Impairment**: 1 students

## Programs & enrichment
- Advanced Placement (AP)

## Finance
### School-level (ESSA 2023-24)
- **Total per-pupil expenditure**: $2,674
- **Federal share**: $1,093
- **State + local share**: $1,581
- **Enrolled for PPE calc**: 1,477
### District F-33 (2022)
- **District per-pupil revenue**: $18,184,551
- **Federal share**: 9.4%
- **State share**: 43.9%
- **Local share**: 46.6%
- **Instructional spending per pupil**: $8,482,173

## Neighbourhood (ACS 2019-2023)
- **Median household income**: $110,417
- **Poverty rate**: 6.5%
- **Bachelor's degree or higher**: 32.0%
- **Unemployment**: 3.4%
- **Median gross rent**: $2,428
- **Foreign-born residents**: 22.9%
- **Single-parent households**: 1.0%

## Environmental context
- **Nearest Superfund (NPL)**: 5.0 miles (CONCORD NAVAL WEAPONS STATION)
- **Toxic Release Inventory sites within 1 mile**: 3
- **TRI sites within 5 miles**: 21
- **Nearest brownfield**: 8.09 miles (THE ATCHISON)

### Water safety
- **Public water system**: CONTRA COSTA WATER DISTRICT
- **SDWA health violations (10 yr)**: 0
- **Acute violations (10 yr)**: 0

### Air quality
- **PM2.5 annual average**: 3.94499 μg/m³ (EPA std: 9)
- **Nearest monitor**: 3.3 miles

## Nearby schools performing better

### chronic absence
- **Crossroads High** — 0.5 mi away, 0% (this school: 2.84%)
- **Glenbrook Academy** — 0.9 mi away, 0% (this school: 2.84%)
- **College Park High** — 2.2 mi away, 0.3% (this school: 2.84%)
- **Concord High** — 2.6 mi away, 0.45% (this school: 2.84%)
- **Mt. McKinley** — 2.9 mi away, 0% (this school: 2.84%)

### ela proficiency
- **Rocketship Futuro Academy** — 0.9 mi away, 32.45% (this school: 27.55%)
- **Holbrook Language Academy** — 0.9 mi away, 53.7% (this school: 27.55%)
- **Sun Terrace Elementary** — 1.3 mi away, 32.35% (this school: 27.55%)
- **El Monte Elementary** — 1.6 mi away, 36.95% (this school: 27.55%)
- **Monte Gardens Elementary** — 1.7 mi away, 60.55% (this school: 27.55%)

### graduation rate
- **College Park High** — 2.2 mi away, 98.2% (this school: 83.5%)
- **Concord High** — 2.6 mi away, 93.8% (this school: 83.5%)
- **Ygnacio Valley High** — 3.4 mi away, 89.7% (this school: 83.5%)
- **Contra Costa School of Performing Arts** — 3.7 mi away, 87.5% (this school: 83.5%)
- **Clayton Valley Charter High** — 4.3 mi away, 95.8% (this school: 83.5%)

### math proficiency
- **Rocketship Futuro Academy** — 0.9 mi away, 38% (this school: 20%)
- **Holbrook Language Academy** — 0.9 mi away, 66% (this school: 20%)
- **Wren Avenue Elementary** — 1.1 mi away, 38% (this school: 20%)
- **Sun Terrace Elementary** — 1.3 mi away, 38% (this school: 20%)
- **El Monte Elementary** — 1.6 mi away, 38% (this school: 20%)

## Related data feeds
- **Profile (human)**: https://us.ca.whatschool.ai/en/ca/school/mt-diablo-high-concord
- **Performance**: https://us.ca.whatschool.ai/en/ca/school/mt-diablo-high-concord/performance
- **Finance**: https://us.ca.whatschool.ai/en/ca/school/mt-diablo-high-concord/finance
- **Demographics**: https://us.ca.whatschool.ai/en/ca/school/mt-diablo-high-concord/demographics
- **Inclusion**: https://us.ca.whatschool.ai/en/ca/school/mt-diablo-high-concord/inclusion
- **Context (neighbourhood)**: https://us.ca.whatschool.ai/en/ca/school/mt-diablo-high-concord/context
- **Attendance**: https://us.ca.whatschool.ai/en/ca/school/mt-diablo-high-concord/attendance
- **Discipline**: https://us.ca.whatschool.ai/en/ca/school/mt-diablo-high-concord/discipline
- **Outcomes**: https://us.ca.whatschool.ai/en/ca/school/mt-diablo-high-concord/outcomes
- **Workforce**: https://us.ca.whatschool.ai/en/ca/school/mt-diablo-high-concord/workforce

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*Source: US Dept of Education CCD, EDFacts, CRDC, F-33; US Census ACS; EPA SDWIS, TRI, NPL, AQS; state DOE portals (CA CDE, TX TEA, FL DOE, NY NYSED, IL ISBE, WA OSPI). Aggregated by WhatSchool.ai.*

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