# Diamond Ranch High

*Machine-readable school profile — served at https://us.ca.whatschool.ai/en/ca/school/diamond-ranch-high-pomona/llm*

Full profile (human-readable): https://us.ca.whatschool.ai/en/ca/school/diamond-ranch-high-pomona

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## Core identification
- **NCES School ID**: `063132007136`
- **School name**: Diamond Ranch High
- **Location**: Pomona, CA 91766
- **Address**: 100 Diamond Ranch Dr.
- **District**: Pomona Unified (LEAID `0631320`)
- **Sector**: Public
- **School type**: Regular
- **School level**: High
- **Grade range**: 9–12
- **Coordinates**: 34.02190, -117.77851
- **Phone**: (909)397-4715
- **Website**: https://www.pusd.org
- **Wikidata QID**: Q5270901 — Wikipedia: https://en.wikipedia.org/wiki/Diamond_Ranch_High_School
- **Founded**: 2001

## Enrollment (2024)
- **Students**: 1,542
- **Teachers (FTE)**: 68
- **Student-teacher ratio**: 22.7:1
- **Free/reduced lunch**: 78.7%

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

## Academic performance (state assessments)
### 2024
- **ELA (CA SBAC)**: 59.0% proficient — 329 tested
- **ELA (CA SBAC) colour-derived**: 80.0% proficient
- **Math (CA SBAC)**: 52.0% proficient

## Graduation rates
- **2024**: 94.2% (cohort of 411)
- **2021**: 97.0% (cohort of 382)

## Attendance
- **2020**: chronic absence 2.9% (46 students) [source: crdc_2020]
- **2020**: chronic absence 0.7% (11 students) [source: crdc]
- **2017**: chronic absence 2.2% (34 students) [source: crdc]

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

## Demographics (2023)
- **Free/reduced lunch eligible**: 79.3%

## Inclusion — IDEA & English Learners (2020)
- **Students with IEP (IDEA)**: 12.0% — 188 students
- **English Learners**: 10.0% — 157 students

## Disability category breakdown (CRDC)
- **Specific Learning Disability**: 86 students
- **Intellectual Disability**: 24 students
- **Autism**: 22 students
- **Other Health Impairment**: 17 students
- **Orthopedic Impairment**: 6 students
- **Emotional Disturbance**: 3 students
- **Hearing Impairment**: 3 students
- **Speech/Language Impairment**: 2 students

## Programs & enrichment
- Advanced Placement (AP)

## Finance
### School-level (ESSA 2023-24)
- **Total per-pupil expenditure**: $18,971
- **Federal share**: $2,316
- **State + local share**: $16,655
- **Enrolled for PPE calc**: 1,567
### District F-33 (2022)
- **District per-pupil revenue**: $24,599,023
- **Federal share**: 17.6%
- **State share**: 60.9%
- **Local share**: 21.6%
- **Instructional spending per pupil**: $9,974,029

## Neighbourhood (ACS 2019-2023)
- **Median household income**: $99,409
- **Poverty rate**: 13.4%
- **Bachelor's degree or higher**: 45.7%
- **Unemployment**: 6.4%
- **Median gross rent**: $2,387
- **Foreign-born residents**: 38.4%
- **Single-parent households**: 6.3%

## Environmental context
- **Nearest Superfund (NPL)**: 9.7 miles (SAN GABRIEL VALLEY AREA 2)
- **Toxic Release Inventory sites within 1 mile**: 0
- **TRI sites within 5 miles**: 55
- **Nearest brownfield**: 2.81 miles (RIDGEWAY)

### Water safety
- **Public water system**: POMONA - CITY, WATER DEPT.
- **SDWA health violations (10 yr)**: 0
- **Acute violations (10 yr)**: 0

### Air quality
- **PM2.5 annual average**: 15.0374 μg/m³ (EPA std: 9)
- **Nearest monitor**: 9.3 miles

## Nearby schools performing better

### chronic absence
- **International Polytechnic High** — 3.1 mi away, 0% (this school: 0.7%)
- **Boys Republic High** — 3.7 mi away, 0% (this school: 0.7%)
- **Walnut High** — 4.1 mi away, 0% (this school: 0.7%)
- **Buena Vista Continuation High** — 4.3 mi away, 0% (this school: 0.7%)
- **Diamond Bar High** — 4.4 mi away, 0% (this school: 0.7%)

### ela proficiency
- **Eagle Canyon Elementary** — 2.0 mi away, 73.7% (this school: 69.5%)
- **Canyon Hills Junior High** — 2.0 mi away, 74.1% (this school: 69.5%)
- **Rolling Ridge Elementary** — 2.2 mi away, 74.85% (this school: 69.5%)
- **Country Springs Elementary** — 2.3 mi away, 78.1% (this school: 69.5%)
- **Hidden Trails Elementary** — 2.9 mi away, 75.35% (this school: 69.5%)

### graduation rate
- **Garey High** — 1.8 mi away, 94.7% (this school: 94.2%)
- **International Polytechnic High** — 3.1 mi away, 95.2% (this school: 94.2%)
- **School of Arts and Enterprise** — 3.1 mi away, 96.2% (this school: 94.2%)
- **Ruben S. Ayala High** — 3.4 mi away, 98.2% (this school: 94.2%)
- **Walnut High** — 4.1 mi away, 96.9% (this school: 94.2%)

### math proficiency
- **Eagle Canyon Elementary** — 2.0 mi away, 66% (this school: 52%)
- **Vejar Elementary** — 2.0 mi away, 66% (this school: 52%)
- **Canyon Hills Junior High** — 2.0 mi away, 66% (this school: 52%)
- **Rolling Ridge Elementary** — 2.2 mi away, 66% (this school: 52%)
- **Country Springs Elementary** — 2.3 mi away, 80% (this school: 52%)

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

*Canonical cross-domain architecture: WhatSchool.ai · Spill.org · CourseMap.org · WhatCareer.net*