SchoolRow
#384

Northbrook School

Mendota, IL · Mendota CCSD 289 · Grades PK - 8

384th of 685 Illinois middle schools statewide · better than 44% Declining

481
Students
2023–24 enrollment
13.7:1
Student / teacher ratio
59%
Free / reduced-price lunch
low-income indicator
23.8%
Chronically absent
IL average 25%

Northbrook School ranking

SchoolRow ranks Northbrook School 384th of 685 Illinois middle schools for 2024–25, based on Illinois Report Card 2024–25 English and Math results — better than 44% of middle schools statewide. Its statewide percentile went from 56th in 2019 to 44th in 2025 — declining.

Statewide percentile by year
25%50%75%44%201920202025no testing 2020–21

Northbrook School test scores

Percent meeting or exceeding the state standard, Illinois Report Card 2024–25

English Language Arts
This school
55%
IL average
52%
Math
This school
28%
IL average
38%
Science
This school
44%
IL average
45%
English Language Arts over time this school IL average
25%50%75%55%52%201920202025no testing 2020–21
Math over time this school IL average
25%50%75%28%38%201920202025no testing 2020–21

Northbrook School students

Racial and ethnic breakdown of 481 students (202324, NCES) — and how it has shifted since 2013

Hispanic40%White53%
Hover the pie for details
Hispanic 41%White 53%38%59%20132023
GroupTrend20132023Change
White59.0%52.8% 6.2 pts
Hispanic38.4%40.3% 1.9 pts
Two or more races0.8%3.1% 2.3 pts
Black1.6%2.7% 1.1 pts

Homes near Northbrook School

Typical home value $180K in zip 61342 as of 2026-05 · trend since 2009

$44K$89K$133K$177K$169K2009201520202025

Data Provided by Zillow Group

See recently sold homes in 61342 on Zillow →

Middle schools near Northbrook School

Closest same-level schools, with 2024–25 state rank

View on the map →

Frequently asked questions

What school district is Northbrook School in?

Northbrook School is part of the Mendota CCSD 289 district in Mendota, Illinois.

Is Northbrook School a good school?

SchoolRow ranks Northbrook School 384th of 685 Illinois middle schools (better than 44% statewide) based on 2024–25 test results (Illinois Report Card 2024–25).

What is the racial makeup of Northbrook School?

White 53%, Hispanic 40%, Two or more races 3%, Black 3% (481 students, 2023–24).

How much do homes near Northbrook School cost?

The typical home value in zip code 61342 is $180K as of 2026-05 (Zillow ZHVI).

Sources: state education department data (Illinois Report Card 2024–25, low-income, chronic absenteeism), National Center for Education Statistics via the Urban Institute (enrollment, demographics, staffing), Zillow Group (home values). Rankings are computed by SchoolRow from state English and Math results within grade level; they measure test performance, not everything that makes a school good.