# Clifford Johnson School

*Machine-readable school profile — served at https://us.il.whatschool.ai/en/il/school/clifford-johnson-school-warrenville/llm*

Full profile (human-readable): https://us.il.whatschool.ai/en/il/school/clifford-johnson-school-warrenville

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## Core identification
- **NCES School ID**: `174218005526`
- **School name**: Clifford Johnson School
- **Location**: Warrenville, IL 60555
- **Address**: 2S700 Continental Dr
- **District**: CUSD 200 (LEAID `1742180`)
- **Sector**: Public
- **School type**: Regular
- **School level**: Primary
- **Grade range**: 0–5
- **Coordinates**: 41.82879, -88.20759
- **Phone**: (630)393-1787

## Enrollment (2024)
- **Students**: 473
- **Teachers (FTE)**: 42
- **Student-teacher ratio**: 11.3:1
- **Free/reduced lunch**: 63.0%

## State accountability rating
- **System**: IL Report Card
- **Year**: 2025
- **Overall rating**: Commendable
- **Indicators**:
  - overall: Commendable

## Academic performance (state assessments)
### 2025
- **Overall (IL Report Card)**: 68.0% proficient

## Attendance
- **2020**: chronic absence 20.9% (91 students) [source: crdc_2020]

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

## Demographics (2023)
- **White**: 0.5%
- **Hispanic/Latino**: 50.3%
- **Black/African American**: 7.1%
- **Asian**: 4.8%
- **American Indian/Alaska Native**: 33.1%
- **Pacific Islander**: 0.5%
- **Two or more races**: 3.7%
- **Free/reduced lunch eligible**: 62.3%

## Inclusion — IDEA & English Learners (2020)
- **Students with IEP (IDEA)**: 17.0% — 74 students


## Disability category breakdown (CRDC)
- **Developmental Delay**: 24 students
- **Speech/Language Impairment**: 20 students
- **Autism**: 9 students
- **Other Health Impairment**: 9 students
- **Specific Learning Disability**: 7 students
- **Hearing Impairment**: 2 students
- **Orthopedic Impairment**: 1 students

## Programs & enrichment
- Gifted & Talented

## Finance
### School-level (ESSA 2023-24)
- **Total per-pupil expenditure**: $20,160
- **Federal share**: $1,499
- **State + local share**: $18,661
### District F-33 (2022)
- **District per-pupil revenue**: $22,708,088
- **Federal share**: 6.1%
- **State share**: 26.9%
- **Local share**: 67.0%
- **Instructional spending per pupil**: $11,637,373

## Neighbourhood (ACS 2019-2023)
- **Median household income**: $92,414
- **Poverty rate**: 10.1%
- **Bachelor's degree or higher**: 37.0%
- **Unemployment**: 4.7%
- **Median gross rent**: $1,871
- **Foreign-born residents**: 23.2%
- **Single-parent households**: 22.8%

## Environmental context
- **Nearest Superfund (NPL)**: 2.4 miles (KERR MCGEE KRESS CREEK WEST BRANCH OF DUPAGE RIVER)
- **Toxic Release Inventory sites within 1 mile**: 0
- **TRI sites within 5 miles**: 57
- **Nearest brownfield**: 1.37 miles (MUSSELMAN LUMBER CO FORMER)

### Water safety
- **Public water system**: WARRENVILLE
- **SDWA health violations (10 yr)**: 0
- **Acute violations (10 yr)**: 0
- **Most recent violation**: 2025-07-01

### Air quality
- **PM2.5 annual average**: 8.1749 μg/m³ (EPA std: 9)
- **Nearest monitor**: 4.9 miles

## Nearby schools performing better

### chronic absence
- **Currier Elementary School** — 2.1 mi away, 16.4% (this school: 20.92%)
- **Bower Elem School** — 2.1 mi away, 14.07% (this school: 20.92%)
- **Longwood Elem School** — 2.7 mi away, 16.62% (this school: 20.92%)
- **Thayer J Hill Middle School** — 2.7 mi away, 14.18% (this school: 20.92%)
- **Brookdale Elementary School** — 2.7 mi away, 11.04% (this school: 20.92%)

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