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6.6avg / 10

Marquardt Sd 15 School District

School District · Glendale Heights, Illinois

Students: 2,327
Teachers (FTE): 215

Avg Rating

6.6

out of 10

Schools

5

4 elem, 1 mid

Enrollment

2,327

Student-Teacher Ratio

10.8:1

How this district compares

Illinois rank

#302 of 637

districts by avg. composite

Vs. state average

+0.2

above Illinois avg

Per-pupil spending

$21,693

+$5,003 vs Illinois median

District size

2,327 students

Much larger than Illinois median

The short answer

Marquardt Sd 15 ranks #302 of 637 Illinois districts by overall school rating. Marquardt Sd 15's schools with real test data average 6.6/10 across 5 schools. Its top-rated schools are Winnebago Elem School (8.6/10), Marquardt Middle School (7.8/10), and Reskin Elem School (7.3/10). Schools with estimated (proxy) scores are excluded from this ranking.

Most improved · 2022 → 2024
Winnebago Elem School

STAAR proficiency rose +16.5 points from 2022 to 2024. That's the biggest jump among Marquardt Sd 15 schools across the two most recent comparable testing years.

Top-Rated Schools in Marquardt Sd 15

Ranked by MySchoolScout composite rating using only schools with real test data (5 of 5). "Value" = points above what student poverty predicts. Estimated (proxy) scores are excluded.

#SchoolRating
1Winnebago Elem School8.6 / 10
2Marquardt Middle School7.8 / 10
3Reskin Elem School7.3 / 10
4Black Hawk Elem School4.6 / 10
5G Stanley Hall Elem School4.5 / 10

See all 5 schools — including those with estimated data — in the full directory below. How we rate schools.

About Marquardt Sd 15

Marquardt Sd 15 is a Glendale Heights, Illinois school district serving 5 schools.The district educates 2,327 students with a student-teacher ratio of 10.8:1. District-level spending was $21,693 per student in fiscal year 2023 (NCES F-33).

With an average rating of 6.6/10, Marquardt Sd 15 demonstrates solid academic performance.

The highest-rated school in the district is Winnebago Elem School, which has a composite score of 8.6/10.

In standardized testing, Marquardt Sd 15 students show an average math proficiency of 32.8% and ELA proficiency of 34.6%.

The district includes 4 elementary schools, 1 middle school.

District Map

Schools in Marquardt Sd 15, colored by MySchoolScout rank. Click a pin for details.

District Average Test Scores

Math Proficiency32.8%
School
State
Not reported
ELA Proficiency34.6%
School
State
Not reported

Average proficiency across all schools in Marquardt Sd 15 with test data.

District Details

State
Illinois
City
Glendale Heights
Total Enrollment
2,327
Teachers (FTE)
215
District spending per student
$21,693NCES F-33 · FY 2023 · This annual source is three years behind the current year.
Child poverty rate
10.4%Census SAIPE · 2024
District directory year
2023

Frequently Asked Questions

How many schools are in Marquardt Sd 15?

Marquardt Sd 15 has 5 schools in total — 4 elementary, 1 middle. You can explore each school's ratings and details on this page.

What is the average rating for Marquardt Sd 15?

The average composite rating for Marquardt Sd 15 is 6.6/10. This score is calculated from the individual ratings of all schools with academic data in the district.

What is the district spending per student in Marquardt Sd 15?

Marquardt Sd 15's district-level spending was $21,693 per student in fiscal year 2023, according to NCES F-33. This is district context, not an individual-school expense.

What is the student-teacher ratio in Marquardt Sd 15?

The average student-teacher ratio in Marquardt Sd 15 is 10.8:1.

What is the top-rated school in Marquardt Sd 15?

Winnebago Elem School is the highest-rated school in Marquardt Sd 15 with a composite score of 8.6/10.

What are the test scores in Marquardt Sd 15?

Across schools in Marquardt Sd 15 with test data, the average math proficiency is 32.8% and the average ELA (reading/writing) proficiency is 34.6%. These figures represent the percentage of students meeting or exceeding grade-level standards.

How does Marquardt Sd 15 compare to other districts in Illinois?

Marquardt Sd 15 has an average school rating of 6.6/10 across 5 schools. Families can compare this to other districts in Illinois by visiting individual district pages. Factors like school size, available programs, and community demographics also play a role in choosing the right fit.

How does MySchoolScout rate schools?

MySchoolScout ratings blend student growth, poverty-adjusted academic performance, and learning environment — plus college readiness for high schools. Weights vary by school level, and equity data is shown for context without being factored into the score. Learn more about our rating system on our methodology page.

District Averages

Overall Rating
6.6/10
Math Proficiency
32.8%
ELA Proficiency
34.6%

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 rate

Other School Districts in IL

Compare Marquardt Sd 15 with neighboring districts in the state.

See all districts in IL →

Data from NCES Common Core of Data, Illinois Dept. of Education, and U.S. Census ACS for the 2023–24 school year. Rankings computed by MySchoolScout. See all data sources.

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