# Corona Elementary

*Machine-readable school profile — served at https://us.ca.whatschool.ai/en/ca/school/corona-elementary-ontario/llm*

Full profile (human-readable): https://us.ca.whatschool.ai/en/ca/school/corona-elementary-ontario

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## Core identification
- **NCES School ID**: `062847004390`
- **School name**: Corona Elementary
- **Location**: Ontario, CA 91764
- **Address**: 1140 North Corona Ave.
- **District**: Ontario-Montclair (LEAID `0628470`)
- **Sector**: Public
- **School type**: Regular
- **School level**: Primary
- **Grade range**: 0–6
- **Coordinates**: 34.07880, -117.61420
- **Phone**: (909)984-6411

## Enrollment (2024)
- **Students**: 414
- **Teachers (FTE)**: 18
- **Student-teacher ratio**: 23.0:1
- **Free/reduced lunch**: 91.1%

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

## Academic performance (state assessments)
### 2024
- **ELA (CA SBAC)**: 45.2% proficient — 187 tested
- **ELA (CA SBAC) colour-derived**: 20.0% proficient
- **Math (CA SBAC)**: 20.0% proficient

## Attendance
- **2024**: chronic absence 20.0% (86 students) [source: ca_dashboard]
- **2020**: chronic absence 16.0% (71 students) [source: crdc_2020]
- **2020**: chronic absence 3.7% (15 students) [source: crdc]
- **2017**: chronic absence 2.7% (11 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**: 94.3%

## Inclusion — IDEA & English Learners (2020)
- **Students with IEP (IDEA)**: 10.2% — 41 students
- **English Learners**: 44.2% — 178 students

## Disability category breakdown (CRDC)
- **Speech/Language Impairment**: 22 students
- **Specific Learning Disability**: 15 students
- **Other Health Impairment**: 6 students
- **Autism**: 2 students
- **Emotional Disturbance**: 1 students
- **Hearing Impairment**: 1 students

## Programs & enrichment
- Gifted & Talented

## Finance
### School-level (ESSA 2023-24)
- **Total per-pupil expenditure**: $27,296
- **Federal share**: $3,742
- **State + local share**: $23,554
- **Enrolled for PPE calc**: 403
### District F-33 (2022)
- **District per-pupil revenue**: $19,847,850
- **Federal share**: 13.5%
- **State share**: 75.0%
- **Local share**: 11.5%
- **Instructional spending per pupil**: $11,138,717

## Neighbourhood (ACS 2019-2023)
- **Median household income**: $71,935
- **Poverty rate**: 9.7%
- **Bachelor's degree or higher**: 10.8%
- **Unemployment**: 5.2%
- **Median gross rent**: $2,167
- **Foreign-born residents**: 38.8%
- **Single-parent households**: 3.9%

## Environmental context
- **Nearest Superfund (NPL)**: 9.7 miles (STRINGFELLOW)
- **Toxic Release Inventory sites within 1 mile**: 0
- **TRI sites within 5 miles**: 112
- **Nearest brownfield**: 6.96 miles (YORBA SCHOOL SITE CHINO VALLEY UNIFIED SCHOOL DI YORBA 1019 441 04)

### Water safety
- **Public water system**: ONTARIO MUNICIPAL UTILITIES COMPANY
- **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**: 3.3 miles

## Nearby schools performing better

### chronic absence
- **Valley View High (Continuation)** — 0.5 mi away, 17.01% (this school: 20%)
- **Chaffey District Online High** — 0.6 mi away, 4.46% (this school: 20%)
- **Vineyard Elementary** — 0.6 mi away, 9.1% (this school: 20%)
- **Chaffey Community Day** — 0.6 mi away, 0% (this school: 20%)
- **Ray Wiltsey Middle** — 0.8 mi away, 18.1% (this school: 20%)

### ela proficiency
- **Vineyard Elementary** — 0.6 mi away, 53.3% (this school: 32.6%)
- **Arroyo Elementary** — 0.6 mi away, 45.15% (this school: 32.6%)
- **Mariposa Elementary** — 0.8 mi away, 37.3% (this school: 32.6%)
- **Los Amigos Elementary** — 1.3 mi away, 36.3% (this school: 32.6%)
- **Lincoln Elementary** — 1.5 mi away, 41.8% (this school: 32.6%)

### math proficiency
- **Vineyard Elementary** — 0.6 mi away, 52% (this school: 20%)
- **Arroyo Elementary** — 0.6 mi away, 38% (this school: 20%)
- **Los Amigos Elementary** — 1.3 mi away, 38% (this school: 20%)
- **Bear Gulch Elementary** — 1.6 mi away, 38% (this school: 20%)
- **Cucamonga Elementary** — 1.8 mi away, 38% (this school: 20%)

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