For the 2026 school year, there is 1 public high school serving 262 students in Dupo, IL.
The top-ranked public high school in Dupo, IL is Dupo High School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Dupo, IL public high school have an average math proficiency score of 15% (versus the Illinois public high school average of 26%), and reading proficiency score of 15% (versus the 29% statewide average). High schools in Dupo have an average ranking of 3/10, which is in the bottom 50% of Illinois public high schools.
Dupo, IL public high school have a Graduation Rate of 82%, which is less than the Illinois average of 87%.
The school with highest graduation rate is Dupo High School, with 80-84% graduation rate. Read more about public school graduation rate statistics in Illinois or national school graduation rate statistics.
Minority enrollment is 18% of the student body (majority Black and Hispanic), which is less than the Illinois public high school average of 55% (majority Hispanic).
Best Public High Schools in Dupo, IL (2026)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Dupo High School
(Math: 11-19% | Reading: 11-19%)
Rank:
Rank:
3/
Bottom 50%10
600 Louisa Ave
Dupo, IL 62239
(618) 286-3214
Dupo, IL 62239
(618) 286-3214
Gr: 9-12 | 262 students Student-teacher ratio: 12:1 Minority enrollment: 19%
Frequently Asked Questions
What are the top-ranked public high schools in Dupo, IL?
The top-ranked public high schools in Dupo, IL include Dupo High School.
How many public high schools are located in Dupo?
1 public high schools are located in Dupo.
What is the racial composition of students in Dupo?
Dupo public high schools minority enrollment is 18% of the student body (majority Black and Hispanic), which is less than the Illinois public high schools average of 55% (majority Hispanic).
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