Top Rankings
Marquardt SD 15 School District ranks among the top 20% of public school district in Illinois for:
Category
Attribute
Diversity
Most diverse schools (Top 1%)
Student Attention
Lowest student-teacher ratio (Top 1%)
For the 2026 school year, there are 2 public preschools serving 686 students in Marquardt SD 15 School District. This district's average pre testing ranking is 3/10, which is in the bottom 50% of public pre schools in Illinois.
Public Preschools in Marquardt SD 15 School District have an average math proficiency score of 19% (versus the Illinois public pre school average of 22%), and reading proficiency score of 17% (versus the 25% statewide average).
Minority enrollment is 76% of the student body (majority Hispanic), which is more than the Illinois public preschool average of 59% (majority Hispanic).
Overview
This School District
This State (IL)
# Schools
5 Schools
1,367 Schools
# Students
2,310 Students
505,966 Students
# Teachers
210 Teachers
38,382 Teachers
Student-Teacher Ratio
11:1
11:1
Student By Grade
District Rank
Marquardt SD 15 School District, which is ranked within the bottom 50% of all 861 school districts in Illinois (based off of combined math and reading proficiency testing data) for the 2022-2023 school year.
Overall District Rank
#644 out of 865 school districts
(Bottom 50%)
(Bottom 50%)
Math Test Scores (% Proficient)
18%
27%
Reading/Language Arts Test Scores (% Proficient)
19%
30%
Science Test Scores (% Proficient)
40%
50%
Students by Ethnicity:
Diversity Score
0.64
0.70
% American Indian
1%
n/a
% Asian
13%
4%
% Hispanic
55%
33%
% Black
12%
18%
% White
17%
41%
% Hawaiian
n/a
n/a
% Two or more races
2%
4%
All Ethnic Groups
District Revenue and Spending
The revenue/student of $31,261 is higher than the state median of $22,455. The school district revenue/student has grown by 6% over four school years.
The school district's spending/student of $28,280 is higher than the state median of $21,692. The school district spending/student has stayed relatively flat over four school years.
Total Revenue
$72 MM
$41,381 MM
Spending
$65 MM
$39,976 MM
Revenue / Student
$31,261
$22,455
Spending / Student
$28,280
$21,692
Best Marquardt SD 15 School District Public Preschools (2026)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Winnebago Elementary School
(Math: 20-24% | Reading: 15-19%)
Rank:
Rank:
5/
Bottom 50%10
195 Greenway Dr
Bloomingdale, IL 60108
(630) 351-3416
Bloomingdale, IL 60108
(630) 351-3416
Gr: PK-5 | 343 students Student-teacher ratio: 10:1 Minority enrollment: 68%
Rank: #22.
G Stanley Hall Elementary School
(Math: 15-19% | Reading: 15-19%)
Rank:
Rank:
4/
Bottom 50%10
1447 Wayne Ave
Glendale Heights, IL 60139
(630) 469-7720
Glendale Heights, IL 60139
(630) 469-7720
Gr: PK-5 | 343 students Student-teacher ratio: 10:1 Minority enrollment: 83%
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