For the 2025-26 school year, there is 1 public high school serving 109 students in Flanagan, IL.
The top ranked public high school in Flanagan, IL is Flanagan-cornell High School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Flanagan, IL public high school have an average math proficiency score of 20% (versus the Illinois public high school average of 26%), and reading proficiency score of 20% (versus the 29% statewide average). High schools in Flanagan have an average ranking of 5/10, which is in the bottom 50% of Illinois public high schools.
Flanagan, IL public high school have a Graduation Rate of 90%, which is more than the Illinois average of 87%.
The school with highest graduation rate is Flanagan-cornell High School, with ≥90% graduation rate. Read more about public school graduation rate statistics in Illinois or national school graduation rate statistics.
Minority enrollment is 7% of the student body (majority Hispanic), which is less than the Illinois public high school average of 55% (majority Hispanic).
Best Public High Schools in Flanagan, IL (2025-26)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Flanagan-cornell High School
(Math: ≤20% | Reading: ≤20%)
Rank:
Rank:
4/
Bottom 50%10
202 E Falcon Hwy
Flanagan, IL 61740
(815) 796-2291
Flanagan, IL 61740
(815) 796-2291
Gr: 9-12 | 109 students Student-teacher ratio: 8:1 Minority enrollment: 8%
Flanagan, Illinois Public Schools (Closed)
School
Location
Quick Facts
Po Box 367
Flanagan, IL 61740
(815) 796-2291
Flanagan, IL 61740
(815) 796-2291
Gr: 9-12 | 166 students Student-teacher ratio: 14:1 Minority enrollment: 1%
Frequently Asked Questions
What are the top ranked public high schools in Flanagan, IL?
The top ranked public high schools in Flanagan, IL include Flanagan-cornell High School.
How many public high schools are located in Flanagan?
1 public high schools are located in Flanagan.
What is the racial composition of students in Flanagan?
Flanagan public high schools minority enrollment is 7% of the student body (majority Hispanic), which is less than the Illinois public high schools average of 55% (majority Hispanic).
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