Average
#2278 of 3,813 schools in IL
Northbrook School
Middle School · Mendota CCSD 289
1804 Guiles Ave, Mendota, IL 61342
Enrollment
481
Student-Teacher
13.7:1
Score
5.8
Grades
5th – 8th
Enrollment
481
Student-Teacher
13.7:1
Score
5.8
Grades
5th – 8th
Data vintage
2022-23
Data vintage2022-23
How this school compares
Illinois schools
#2,278 of 3,813
In Mendota
#2 of 4
public schools
In district
#1 of 3
Mendota CCSD 289
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Northbrook School
Middle School in Mendota · grades 5th – 8th. Start here, then compare fit against nearby and district options.
Holy Cross Elementary School
0.8 mi away. Use as a geographic alternative in the same move search.
Lincoln Elem School
0.8 mi away. Use as a geographic alternative in the same move search.
About Northbrook School
Northbrook School is a public middle school in Mendota, IL, part of Mendota CCSD 289. Northbrook School serves approximately 481 students, and covers grades 5th-8th, and has a 13.7:1 student-teacher ratio. Northbrook School has a current MySchoolScout rating of 5.8 out of 10 and ranks #2,278 of 3,813 schools in IL.
Structured state assessment records for Northbrook School show 42% math proficiency (multi-year average, 2009-2021) and 45% reading/ELA proficiency (multi-year average, 2009-2022).
- This school 5.8 · Average
- IL avg 6.1
Score Breakdown
Full Profile · 3/3 metricsView breakdown
View breakdown
View breakdown
Northbrook School — Students at Northbrook School score 18% proficient, which is below what's typical for similar communities (expected: 20%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
63.8%
Students qualifying for federal meal assistance
Test Scores IL EDFACTS (2021-22)
Based on 27 test records from IL state assessments. About our data
Proficiency Trend
↓ DecliningAverage proficiency (% at or above grade level) across Math & ELA over time.
* COVID-affected year — test participation was uneven nationwide. This data is weighted at 50% in the Growth score calculation.
Source: EdFacts (NCES) and state assessment data. Growth score: 6.4/10.
How Northbrook School Compares
See how Northbrook School performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Location
1804 Guiles Ave, Mendota, IL 61342
Nearby Alternatives
Families considering Northbrook School may also want to explore other middle schools in the area. Parkside Middle School (rated 5.4/10, 15.5 miles away, in nearby Peru), with a comparable rating. Additionally, Lincoln Jr High School (rated 3.3/10, 15.3 miles away, in nearby La Salle), a more accessible option. For more schools in Mendota, see our Mendota schools guide .
Nearby Schools
20 within 15.8 mi| School | Distance | Rating |
|---|---|---|
| HOLY CROSS ELEMENTARY SCHOOL Mendota | 0.8 mi | 7.0 |
| Lincoln Elem School Mendota | 0.8 mi | 5.4 |
| Blackstone Elem School Mendota | 1.0 mi | 5.5 |
| Mendota Twp High School Mendota | 1.1 mi | 5.9 |
| Dimmick Comm Cons SD 175 La Salle | 10.2 mi | 8.2 |
| Allen School School La Moille | 8.6 mi | 4.7 |
| La Moille Jr/Sr High School La Moille | 8.7 mi | 6.7 |
| Paw Paw Elem School Paw Paw | 11.6 mi | 4.4 |
| Paw Paw Junior High School Paw Paw | 11.6 mi | — |
| Earlville Jr/Sr High School Earlville | 10.1 mi | 6.6 |
| Earlville Elem School Earlville | 10.1 mi | 6.3 |
| The Earlville Early Learning Ctr Earlville | 10.1 mi | 5.3 |
| Ladd Comm Cons Sch Ladd | 13.6 mi | 4.1 |
| Dalzell Grade School Dalzell | 14.3 mi | 7.3 |
| Northwest Elem School La Salle | 14.8 mi | 3.6 |
| Northview Elem School Peru | 15.3 mi | 8.5 |
| Lincoln Jr High School La Salle | 15.3 mi | 3.3 |
| Parkside Middle School Peru | 15.5 mi | 5.4 |
| LIGHTED WAY ASSOCIATION La Salle | 15.7 mi | 6.6 |
| La Salle-Peru Twp High School La Salle | 15.8 mi | 8.0 |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 61342 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$65,184
Median Home Value
$132,700
Median Rent
$841/mo
Population
8,373
College Educated
18.3%
Homeownership
70.1%
Avg Commute
20.5 min
Poverty Rate
12%
Median Age
41.3
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| Jefferson Middle School Aurora, IL | 5.8 |
| Larsen Middle School Elgin, IL | 5.8 |
| Neal Math Science Academy North Chicago, IL | 5.8 |
| Prairie Jr High School Alsip, IL | 5.8 |
| Worth Jr High School Worth, IL | 5.8 |
| Bourbonnais Upper Grade Center Bourbonnais, IL | 5.7 |
Frequently Asked Questions
Common questions about Northbrook School
What grades does Northbrook School serve?
Northbrook School serves students in grades 5th through 8th.
How many students attend Northbrook School?
Northbrook School has an enrollment of approximately 481 students.
What is the student-teacher ratio at Northbrook School?
The student-teacher ratio at Northbrook School is 13.7:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Northbrook School rank in IL?
Northbrook School ranks #2,278 of 3,813 schools in IL.
What is Northbrook School's MySchoolScout rating?
Northbrook School has a current MySchoolScout rating of 5.8 out of 10. This score combines the level-appropriate components shown in the rating breakdown; equity data is shown separately for context.
What are the test scores at Northbrook School?
Based on loaded state assessment records, Northbrook School has 42% math proficiency (multi-year average, 2009-2021) and 45% reading/ELA proficiency (multi-year average, 2009-2022).
Is Northbrook School a charter school?
No, Northbrook School is not a charter school. It is a traditional public school operated by the local school district.
Is Northbrook School a Title I school?
No, Northbrook School is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Northbrook School?
63.8% of students at Northbrook School qualify for free or reduced-price lunch. This is a commonly used indicator of economic need and provides important context when interpreting test scores.
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Neighborhood Context
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Quick Facts NCES CCD (SY 2022-23)
- Grades
- 5th – 8th
- Enrollment
- 481
- Student-Teacher Ratio
- 13.7:1
- Teachers (FTE)
- 35
- Free/Reduced Lunch
- 63.8%
- Type
- regular
- Setting
- Distant Town
- County
- LaSalle County
- Chronic Absenteeism (SY 2022-23)
- 23.1%
- Phone
- (815) 539-6237
Resources & Links
District
Mendota CCSD 289- District Enrollment
- 1,016
- Schools in District
- 3
- Per-Pupil Spending
- $13,901
- District Rank
- #1 of 3
Other Schools in This District
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