Alton CUSD 11 School District

550 Landmarks Blvd Ste A
Alton, IL 62002-6321
(District boundaries shown in map)
2/
10
Bottom 50%

Top Rankings

Alton CUSD 11 School District ranks among the top 20% of public school district in Illinois for:

Category
Attribute
Diversity
Most diverse schools (Top 1%)
Community Size
Largest student body (number of students) (Top 1%)
For the 2025 school year, there are 2 public high schools serving 1,909 students in Alton CUSD 11 School District. This district's average high testing ranking is 5/10, which is in the bottom 50% of public high schools in Illinois.
Public High Schools in Alton CUSD 11 School District have an average math proficiency score of 20% (versus the Illinois public high school average of 28%), and reading proficiency score of 22% (versus the 29% statewide average).
Public High School in Alton CUSD 11 School District have a Graduation Rate of 72%, which is less than the Illinois average of 87%.
The school with highest graduation rate is Alton High School, with 72% graduation rate. Read more about public school graduation rate statistics in Illinois or national school graduation rate statistics.
Minority enrollment is 45% of the student body (majority Black), which is less than the Illinois public high school average of 55% (majority Hispanic).

Overview

This School District
This State (IL)
# Schools
11 Schools
1,032 Schools
# Students
5,660 Students
605,599 Students
# Teachers
385 Teachers
42,722 Teachers
Student : Teacher Ratio
15:1
15:1

District Rank

Alton CUSD 11 School District, which is ranked within the bottom 50% of all 844 school districts in Illinois (based off of combined math and reading proficiency testing data) for the 2020-2021 school year.
The school district's graduation rate of 72% has decreased from 85% over five school years.
This School District
State Average (IL)
#734 out of 852 school districts
(Bottom 50%)
This chart displays the overall district rank of Alton CUSD 11  School District, with the latest 2021-22 school year data.
(20-21)
12%
28%
This chart displays the percentage of public school students that scored at or above 'proficient' levels in Math of Alton CUSD 11  School District and the percentage of public school students that scored at or above 'proficient' levels in Math of Illinois by year, with the latest 2020-21 school year data.
14%
30%
This chart displays the percentage of public school students that scored at or above 'proficient' levels in Reading/Language Arts of Alton CUSD 11  School District and the percentage of public school students that scored at or above 'proficient' levels in Reading/Language Arts of Illinois by year, with the latest 2021-22 school year data.
40%
50%
72%
87%
This chart displays public school graduation rate of Alton CUSD 11  School District and public school graduation rate of Illinois by year, with the latest 2021-22 school year data.

Students by Ethnicity:

0.64
0.69
# American Indian Students
5 Students
1,567 Students
% American Indian Students
n/a
n/a
# Asian Students
32 Students
32,853 Students
% Asian Students
1%
6%
# Hispanic Students
283 Students
175,467 Students
% Hispanic Students
5%
29%
# Black Students
1,715 Students
98,861 Students
% Black Students
30%
16%
# White Students
2,885 Students
273,633 Students
% White Students
51%
45%
# Hawaiian Students
2 Students
637 Students
% Hawaiian Students
n/a
n/a
# Two or more races Students
738 Students
22,148 Students
% of Two or more races Students
13%
4%

Students by Grade:

# Students in PK Grade:
233
85
# Students in K Grade:
356
405
# Students in 1st Grade:
364
432
# Students in 2nd Grade:
395
440
# Students in 3rd Grade:
384
538
# Students in 4th Grade:
373
557
# Students in 5th Grade:
427
763
# Students in 6th Grade:
414
1,672
# Students in 7th Grade:
405
4,432
# Students in 8th Grade:
400
4,914
# Students in 9th Grade:
517
149,389
# Students in 10th Grade:
469
150,473
# Students in 11th Grade:
480
146,807
# Students in 12th Grade:
443
144,692
# Ungraded Students:
-
-

District Revenue and Spending

The revenue/student of $20,322 in this school district is less than the state median of $21,990. The school district revenue/student has stayed relatively flat over four school years.
The school district's spending/student of $19,314 is less than the state median of $21,244. The school district spending/student has stayed relatively flat over four school years.
This School District
This State (IL)
Total Revenue
$115 MM
$41,381 MM
This chart displays total revenue of Alton CUSD 11  School District and median value from total revenues of all school districts in Illinois by year, with the latest 2020-21 school year data.
Spending
$109 MM
$39,976 MM
This chart displays total spending of Alton CUSD 11  School District and median value from total spendings of all school districts in Illinois by year, with the latest 2020-21 school year data.
Revenue / Student
$20,322
$21,990
This chart displays average revenue per public school student in Alton CUSD 11  School District and average revenue per public school student of all school districts in Illinois by year, with the latest 2020-21 school year data.
Spending / Student
$19,314
$21,244
This chart displays average spending per public school student in Alton CUSD 11  School District and average spending per public school student of all school districts in Illinois by year, with the latest 2020-21 school year data.

Best Alton CUSD 11 School District Public High Schools (2025)

School
(Math and Reading Proficiency)
Location
Grades
Students
Rank: #11.
Alton High School
Rank:
5/
10
Bottom 50%
4200 Humbert Rd
Alton, IL 62002
(618) 474-2700
Grades: 9-12
| 1,909 students
Rank: #22.
Mark Twain
Alternative School
(Math: ≤20% | Reading: ≤20% )
Rank:
5/
10
Bottom 50%
907 Milton Rd
Alton, IL 62002
(618) 463-2063
Grades: K-12
| n/a students

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Quick Stats (2025)

  • District size: 11 schools
  • Grades: PK-12
  • Enrollment: 5,660 students
  • Student:Teacher Ratio: 15:1
  • Minority Enrollment: 49%
  • : 72% (Btm 50% in IL)
  • : Bottom 50%
  • : 12% (Btm 50%)
  • : 14% (Btm 50%)
  • : 40% (Btm 50%)
  • Source: National Center for Education Statistics (NCES), IL Dept. of Education

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