Excellent
#106 of 3,813 schools in IL
Top 3% in state
Cossitt Ave Elem School
Elementary School · La Grange SD 102
115 W Cossitt Ave, La Grange, IL 60525
Enrollment
465
Student-Teacher
11.3:1
Score
9.2
Grades
Kindergarten – 6th
Enrollment
465
Student-Teacher
11.3:1
Score
9.2
Grades
Kindergarten – 6th
Data vintage
2022-23
Data vintage2022-23
How this school compares
Illinois schools
#106 of 3,813
In La Grange
#1 of 7
public schools
In district
#1 of 6
La Grange SD 102
Academic performance
9.8 / 10
Excellent
Shortlisting around Cossitt Ave Elem School?
Use this profile as one decision point, then compare nearby options, source confidence, and commute fit before picking a neighborhood around it.
Shortlist starter
Start with these real page-level signals, then use the full table and map below.
Cossitt Ave Elem School
Elementary School in La Grange · grades Kindergarten – 6th. Start here, then compare fit against nearby and district options.
Pleasantdale Elementary School
La Grange, IL. Compare side by side with Cossitt Ave Elem School before ruling this option in or out.
Ogden Ave Elem School
La Grange, IL. Compare side by side with Cossitt Ave Elem School before ruling this option in or out.
About Cossitt Ave Elem School
Cossitt Ave Elem School is a public elementary school in La Grange, IL, part of La Grange SD 102. Cossitt Ave Elem School serves approximately 465 students, and covers grades Kindergarten-6th, and has a 11.3:1 student-teacher ratio. Cossitt Ave Elem School has a current MySchoolScout rating of 9.2 out of 10 and ranks #106 of 3,813 schools in IL.
Structured state assessment records for Cossitt Ave Elem School show 76% math proficiency (multi-year average, 2009-2021) and 75% reading/ELA proficiency (multi-year average, 2009-2022).
- This school 9.2 · Excellent
- District avg 8.3
- IL avg 6.2
Score Breakdown
Full Profile · 3/3 metricsView breakdown
View breakdown
View breakdown
Cossitt Ave Elem School — Students at Cossitt Ave Elem School score 66% proficient, which is above what's typical for similar communities (expected: 48%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
3.4%
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: 8.7/10.
How Cossitt Ave Elem School Compares
See how Cossitt Ave Elem School performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Programs & Offerings
Data as of 2021-22 · Source: CRDC via Urban Institute · Learn more
Location
115 W Cossitt Ave, La Grange, IL 60525
Nearby Alternatives
Families considering Cossitt Ave Elem School may also want to explore other elementary schools in the area. Field Park Elem School (rated 9.2/10, 1.2 miles away, in nearby Western Springs), with a very similar rating. Another option is Seventh Ave Elem School (rated 8.8/10, 0.9 miles away), with a comparable rating. Additionally, Spring Ave Elem School (rated 8.7/10, 1.2 miles away), with a comparable rating. For more schools in La Grange, see our La Grange schools guide .
Nearby Schools
20 within 2.0 mi| School | Distance | Rating |
|---|---|---|
| KENSINGTON SCHOOL OF LAGRANGE La Grange | 0.4 mi | — |
| ST FRANCIS XAVIER SCHOOL La Grange | 0.4 mi | 5.4 |
| Ogden Ave Elem School La Grange | 0.5 mi | 8.0 |
| Lyons Twp High Sch La Grange | 0.5 mi | 9.0 |
| Park Junior High School La Grange Park | 0.7 mi | 9.1 |
| Seventh Ave Elem School La Grange | 0.9 mi | 8.8 |
| CREATIVE WORLD MONTESSORI SCHOOL La Grange | 0.8 mi | — |
| NAZARETH ACADEMY La Grange Park | 0.9 mi | 5.5 |
| Congress Park Elem School Brookfield | 0.9 mi | 7.6 |
| Spring Ave Elem School La Grange | 1.2 mi | 8.7 |
| Wm F Gurrie Middle School La Grange | 1.2 mi | 8.4 |
| Forest Road Elem School La Grange Park | 1.3 mi | 8.5 |
| Barnsdale Road School La Grange Park | 1.3 mi | 8.0 |
| ST CLETUS SCHOOL La Grange | 1.5 mi | 6.2 |
| Field Park Elem School Western Springs | 1.2 mi | 9.2 |
| S E Gross Middle School Brookfield | 1.4 mi | 7.0 |
| MONTESSORI CHILDRENS COMMUNITY Brookfield | 1.5 mi | — |
| ST PAUL LUTHERAN SCHOOL Brookfield | 1.4 mi | — |
| McClure Jr High School Western Springs | 1.4 mi | 9.4 |
| Ideal Elem School Countryside | 2.0 mi | 7.0 |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 60525 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$113,718
Median Home Value
$422,500
Median Rent
$1,475/mo
Population
31,453
College Educated
52.9%
Homeownership
79.6%
Avg Commute
28 min
Poverty Rate
5.8%
Median Age
43.3
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| Carrie Busey Elem School Savoy, IL | 9.2 |
| Crow Island Elem School Winnetka, IL | 9.2 |
| Earl Pritchett School Buffalo Grove, IL | 9.2 |
| Hamilton Elem School Chicago, IL | 9.2 |
| Hawthorne Elem Scholastic Academy Chicago, IL | 9.2 |
| Iles Elem School Springfield, IL | 9.2 |
Compare Cossitt Ave Elem School with similar schools nearby
Side-by-side ratings, test scores, and demographics for the schools parents most often weigh against this one.
Frequently Asked Questions
Common questions about Cossitt Ave Elem School
What grades does Cossitt Ave Elem School serve?
Cossitt Ave Elem School serves students in grades Kindergarten through 6th.
How many students attend Cossitt Ave Elem School?
Cossitt Ave Elem School has an enrollment of approximately 465 students.
What is the student-teacher ratio at Cossitt Ave Elem School?
The student-teacher ratio at Cossitt Ave Elem School is 11.3:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Cossitt Ave Elem School rank in IL?
Cossitt Ave Elem School ranks #106 of 3,813 schools in IL.
What is Cossitt Ave Elem School's MySchoolScout rating?
Cossitt Ave Elem School has a current MySchoolScout rating of 9.2 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 Cossitt Ave Elem School?
Based on loaded state assessment records, Cossitt Ave Elem School has 76% math proficiency (multi-year average, 2009-2021) and 75% reading/ELA proficiency (multi-year average, 2009-2022).
Is Cossitt Ave Elem School a charter school?
No, Cossitt Ave Elem School is not a charter school. It is a traditional public school operated by the local school district.
Is Cossitt Ave Elem School a Title I school?
No, Cossitt Ave Elem School is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Cossitt Ave Elem School?
3.4% of students at Cossitt Ave Elem 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.
Neighborhood Context
Powered by 
Quick Facts NCES CCD (SY 2022-23)
- Grades
- Kindergarten – 6th
- Enrollment
- 465
- Student-Teacher Ratio
- 11.3:1
- Teachers (FTE)
- 41
- Free/Reduced Lunch
- 3.4%
- Type
- regular
- Setting
- Large Suburb
- County
- Cook County
- Phone
- (708) 215-6200
Resources & Links
District
La Grange SD 102- District Enrollment
- 2,924
- Schools in District
- 6
- Per-Pupil Spending
- $19,370
- District Rank
- #1 of 6
Other Schools in This District
Compare This School
How we rate schools
A clear 1–10 score built from public data — growth, academics, and learning environment. No hidden criteria, no pay-to-play.
See how we rateRelated reading
Get school insights in your inbox
New rankings, best-schools lists, and parent guides — delivered free. No spam, unsubscribe anytime.
We respect your privacy. Unsubscribe at any time.