CUSD 300 School District

2550 Harnish Dr
Algonquin, IL 60102-6870
(District boundaries shown in map)
6/
10
Top 50%

Top Rankings

CUSD 300 School District ranks among the top 20% of public school district in Illinois for:

Category
Attribute
Graduation Rate
Highest graduation rate (Top 5%)
Diversity
Most diverse schools (Top 1%)
Community Size
Largest student body (number of students) (Top 1%)
For the 2026 school year, there are 7 public middle schools serving 5,406 students in CUSD 300 School District. This district's average middle testing ranking is 5/10, which is in the bottom 50% of public middle schools in Illinois.
Public Middle Schools in CUSD 300 School District have an average math proficiency score of 23% (versus the Illinois public middle school average of 24%), and reading proficiency score of 27% (versus the 29% statewide average).
Minority enrollment is 56% of the student body (majority Hispanic), which is less than the Illinois public middle school average of 61% (majority Hispanic).

Overview

This School District
This State (IL)
# Schools
29 Schools
1,610 Schools
# Students
20,705 Students
622,872 Students
# Teachers
1,454 Teachers
48,610 Teachers
Student-Teacher Ratio
14:1
14:1

Student By Grade

District Rank

CUSD 300 School District, which is ranked within the top 50% of all 861 school districts in Illinois (based off of combined math and reading proficiency testing data) for the 2022-2023 school year.
The school district's graduation rate of 96% has increased from 87% over five school years.
This School District
State Average (IL)
#431 out of 865 school districts
(Top 50%)
26%
27%
27%
30%
50%
50%
96%
87%

Students by Ethnicity:

0.63
0.71
% American Indian
n/a
n/a
% Asian
5%
5%
% Hispanic
44%
31%
% Black
4%
21%
% White
43%
39%
% Hawaiian
n/a
n/a
% Two or more races
4%
4%
All Ethnic Groups

District Revenue and Spending

The revenue/student of $18,180 in this school district is less than the state median of $22,455. The school district revenue/student has stayed relatively flat over four school years.
The school district's spending/student of $16,695 is less than the state median of $21,692. The school district spending/student has stayed relatively flat over four school years.
This School District
This State (IL)
Total Revenue
$376 MM
$41,381 MM
Spending
$346 MM
$39,976 MM
Revenue / Student
$18,180
$22,455
Spending / Student
$16,695
$21,692

Best CUSD 300 School District Public Middle Schools (2026)

School
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Oak Ridge School
Alternative School
(Math: <50% | Reading: <50% )
Rank:
10/
10
Top 10%
300 Cleveland Ave
Carpentersville, IL 60110
(224) 484-5800
Gr: 6-12
Rank: #22.
Westfield Community School
(Math: 34% | Reading: 34%)
Rank:
7/
10
Top 50%
2100 Sleepy Hollow Rd
Algonquin, IL 60102
(847) 532-7800
Gr: PK-8 | 1,287 students Student-teacher ratio: 14:1 Minority enrollment: 40%
Rank: #33.
Algonquin Middle School
(Math: 30% | Reading: 34%)
Rank:
7/
10
Top 50%
520 Longwood Dr
Algonquin, IL 60102
(847) 532-7100
Gr: 6-8 | 370 students Student-teacher ratio: 9:1 Minority enrollment: 52%
Rank: #44.
Dundee Middle School
(Math: 27% | Reading: 31%)
Rank:
7/
10
Top 50%
4200 W Main St
Dundee, IL 60118
(847) 426-1485
Gr: 6-8 | 1,144 students Student-teacher ratio: 15:1 Minority enrollment: 46%
Rank: #55.
Hampshire Middle School
(Math: 22% | Reading: 29%)
Rank:
6/
10
Top 50%
560 S State St
Hampshire, IL 60140
(847) 683-2522
Gr: 6-8 | 821 students Student-teacher ratio: 15:1 Minority enrollment: 41%
Rank: #66.
Cambridge Lakes Charter School
Charter School
(Math: 26% | Reading: 25%)
Rank:
6/
10
Top 50%
840 Campus Dr
Hampshire, IL 60140
(847) 464-4300
Gr: K-12 | 642 students Student-teacher ratio: 13:1 Minority enrollment: 61%
Rank: #77.
Carpentersville Middle School
(Math: 5% | Reading: 12%)
Rank:
2/
10
Bottom 50%
100 Cleveland Ave
Carpentersville, IL 60110
(847) 426-1380
Gr: 6-8 | 1,142 students Student-teacher ratio: 13:1 Minority enrollment: 95%

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Quick Facts (2026)

  • District size: 29 schools
  • Grades: PK-12
  • Enrollment: 20,705 students
  • Student-Teacher Ratio: 14:1
  • Minority Enrollment: 58%
  • : 96% (Top 5% in IL)
  • : Top 50%
  • : 26% (Top 50%)
  • : 27% (Btm 50%)
  • : 50% (Btm 50%)
  • Source: National Center for Education Statistics (NCES), IL Dept. of Education

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