# Northbrook School

*Machine-readable school profile — served at https://us.il.whatschool.ai/en/il/school/northbrook-school-mendota/llm*

Full profile (human-readable): https://us.il.whatschool.ai/en/il/school/northbrook-school-mendota

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## Core identification
- **NCES School ID**: `172562002773`
- **School name**: Northbrook School
- **Location**: Mendota, IL 61342
- **Address**: 1804 Guiles Ave
- **District**: Mendota CCSD 289 (LEAID `1725620`)
- **Sector**: Public
- **School type**: Regular
- **School level**: Middle
- **Grade range**: 5–8
- **Coordinates**: 41.56043, -89.11898
- **Phone**: (815)539-6237

## Enrollment (2024)
- **Students**: 526
- **Teachers (FTE)**: 38
- **Student-teacher ratio**: 13.8:1
- **Free/reduced lunch**: 58.6%

## 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 34.0% (174 students) [source: crdc_2020]

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

## Demographics (2023)
- **White**: 0.4%
- **Hispanic/Latino**: 42.2%
- **Black/African American**: 0.2%
- **Asian**: 2.0%
- **American Indian/Alaska Native**: 52.7%
- **Pacific Islander**: 0.0%
- **Two or more races**: 2.6%
- **Free/reduced lunch eligible**: 63.8%

## Inclusion — IDEA & English Learners (2020)
- **Students with IEP (IDEA)**: 22.8% — 116 students


## Disability category breakdown (CRDC)
- **Specific Learning Disability**: 42 students
- **Intellectual Disability**: 10 students
- **Speech/Language Impairment**: 9 students
- **Other Health Impairment**: 8 students
- **Autism**: 5 students
- **Emotional Disturbance**: 5 students
- **Hearing Impairment**: 1 students

## Finance
### School-level (ESSA 2023-24)
- **Total per-pupil expenditure**: $15,105
- **Federal share**: $676
- **State + local share**: $14,429
### District F-33 (2022)
- **District per-pupil revenue**: $18,151,751
- **Federal share**: 14.3%
- **State share**: 39.8%
- **Local share**: 45.9%
- **Instructional spending per pupil**: $8,486,381

## Neighbourhood (ACS 2019-2023)
- **Median household income**: $61,250
- **Poverty rate**: 10.7%
- **Bachelor's degree or higher**: 25.4%
- **Unemployment**: 2.7%
- **Median gross rent**: $785
- **Foreign-born residents**: 6.1%
- **Single-parent households**: 12.9%

## Environmental context
- **Nearest Superfund (NPL)**: 14.3 miles (LASALLE ELECTRIC UTILITIES)
- **Toxic Release Inventory sites within 1 mile**: 3
- **TRI sites within 5 miles**: 8
- **Nearest brownfield**: 0.74 miles (FORMER AUTO PARTS STORE)

### Water safety
- **Public water system**: MENDOTA
- **SDWA health violations (10 yr)**: 18
- **Acute violations (10 yr)**: 0
- **Most recent violation**: 2025-07-02

## Nearby schools performing better

### chronic absence
- **Blackstone Elem School** — 1.0 mi away, 32.21% (this school: 34.05%)
- **Mendota Twp High School** — 1.1 mi away, 10.82% (this school: 34.05%)
- **Allen School School** — 8.6 mi away, 12.99% (this school: 34.05%)
- **La Moille Jr/Sr High School** — 8.7 mi away, 14.52% (this school: 34.05%)
- **Earlville Jr/Sr High School** — 10.2 mi away, 26.19% (this school: 34.05%)

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