# Chaparral Middle

*Machine-readable school profile — served at https://us.ca.whatschool.ai/en/ca/school/chaparral-middle-diamond-bar/llm*

Full profile (human-readable): https://us.ca.whatschool.ai/en/ca/school/chaparral-middle-diamond-bar

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## Core identification
- **NCES School ID**: `064128006834`
- **School name**: Chaparral Middle
- **Location**: Diamond Bar, CA 91765
- **Address**: 1405 South Spruce Tree Dr.
- **District**: Walnut Valley Unified (LEAID `0641280`)
- **Sector**: Public
- **School type**: Regular
- **School level**: Middle
- **Grade range**: 6–8
- **Coordinates**: 33.99530, -117.81850
- **Phone**: (909)861-6227
- **Website**: https://www.wvusd.k12.ca.us

## Enrollment (2024)
- **Students**: 1,349
- **Teachers (FTE)**: 47
- **Student-teacher ratio**: 28.7:1
- **Free/reduced lunch**: 24.6%

## State accountability rating
- **System**: CA Dashboard
- **Year**: 2024
- **Overall rating**: Yellow
- **Indicators**:
  - elpi: Yellow
  - math: Yellow
  - ela: Green
  - chronic_absent: Orange

## Academic performance (state assessments)
### 2024
- **ELA (CA SBAC)**: 72.5% proficient — 1,156 tested
- **ELA (CA SBAC) colour-derived**: 66.0% proficient
- **Math (CA SBAC)**: 52.0% proficient

## Attendance
- **2024**: chronic absence 3.2% (39 students) [source: ca_dashboard]
- **2020**: chronic absence 0.7% (8 students) [source: crdc_2020]
- **2020**: chronic absence 0.0% [source: crdc]
- **2017**: chronic absence 0.0% [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**: 24.9%

## Inclusion — IDEA & English Learners (2020)
- **Students with IEP (IDEA)**: 6.7% — 81 students
- **English Learners**: 7.7% — 93 students

## Disability category breakdown (CRDC)
- **Specific Learning Disability**: 43 students
- **Speech/Language Impairment**: 16 students
- **Other Health Impairment**: 11 students
- **Autism**: 10 students
- **Intellectual Disability**: 4 students
- **Hearing Impairment**: 1 students
- **Multiple Disabilities**: 1 students
- **Orthopedic Impairment**: 1 students

## Programs & enrichment
- Gifted & Talented

## Finance
### School-level (ESSA 2023-24)
- **Total per-pupil expenditure**: $14,389
- **Federal share**: $702
- **State + local share**: $13,687
- **Enrolled for PPE calc**: 1,204
### District F-33 (2022)
- **District per-pupil revenue**: $16,411,690
- **Federal share**: 8.7%
- **State share**: 54.5%
- **Local share**: 36.8%
- **Instructional spending per pupil**: $7,626,174

## Neighbourhood (ACS 2019-2023)
- **Median household income**: $90,306
- **Poverty rate**: 5.5%
- **Bachelor's degree or higher**: 58.9%
- **Unemployment**: 5.8%
- **Median gross rent**: $2,773
- **Foreign-born residents**: 49.0%
- **Single-parent households**: 5.5%

## Environmental context
- **Nearest Superfund (NPL)**: 8.1 miles (SAN GABRIEL VALLEY AREA 4)
- **Toxic Release Inventory sites within 1 mile**: 0
- **TRI sites within 5 miles**: 37
- **Nearest brownfield**: 5.70 miles (RIDGEWAY)

### Air quality
- **PM2.5 annual average**: 15.0374 μg/m³ (EPA std: 9)
- **Nearest monitor**: 11.8 miles

## Nearby schools performing better

### chronic absence
- **Maple Hill Elementary** — 0.4 mi away, 2.5% (this school: 3.2%)
- **Diamond Bar High** — 1.5 mi away, 0% (this school: 3.2%)
- **Ron Hockwalt Academies (Continuation)** — 2.3 mi away, 0% (this school: 3.2%)
- **Walnut High** — 2.6 mi away, 0% (this school: 3.2%)
- **Diamond Ranch High** — 2.9 mi away, 0.7% (this school: 3.2%)

### ela proficiency
- **Maple Hill Elementary** — 0.4 mi away, 75.4% (this school: 69.25%)
- **Diamond Ranch High** — 2.9 mi away, 69.5% (this school: 69.25%)
- **Hidden Trails Elementary** — 3.8 mi away, 75.35% (this school: 69.25%)
- **Country Springs Elementary** — 3.8 mi away, 78.1% (this school: 69.25%)
- **Canyon Hills Junior High** — 4.0 mi away, 74.1% (this school: 69.25%)

### math proficiency
- **Maple Hill Elementary** — 0.4 mi away, 66% (this school: 52%)
- **Quail Summit Elementary** — 0.4 mi away, 66% (this school: 52%)
- **Ybarra Academy for the Arts and Technology** — 3.1 mi away, 66% (this school: 52%)
- **Hidden Trails Elementary** — 3.8 mi away, 80% (this school: 52%)
- **Country Springs Elementary** — 3.8 mi away, 80% (this school: 52%)

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