For the 2026 school year, there are 2 public high schools serving 146 students in Ullin, IL.
The top-ranked public high school in Ullin, IL is Century Jr/sr High School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Ullin, IL public high schools have an average math proficiency score of 5% (versus the Illinois public high school average of 26%), and reading proficiency score of 12% (versus the 29% statewide average). High schools in Ullin have an average ranking of 1/10, which is in the bottom 50% of Illinois public high schools.
Ullin, IL public high school have a Graduation Rate of 80%, which is less than the Illinois average of 87%.
The school with highest graduation rate is Century Jr/sr High School, with ≥80% graduation rate. Read more about public school graduation rate statistics in Illinois or national school graduation rate statistics.
Minority enrollment is 14% of the student body (majority Black), which is less than the Illinois public high school average of 55% (majority Hispanic).
Best Public High Schools in Ullin, IL (2026)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Century Jr/sr High School
(Math: ≤5% | Reading: 10-14%)
Rank:
Rank:
2/
Bottom 50%10
4721 Shawnee College Rd
Ullin, IL 62992
(618) 845-3518
Ullin, IL 62992
(618) 845-3518
Gr: 6-12 | 146 students Student-teacher ratio: 9:1 Minority enrollment: 14%
Rank: n/an/a
River To River Education Center
Special Education School
751 Ullin Ave
Ullin, IL 62992
(618) 634-2200
Ullin, IL 62992
(618) 634-2200
Gr: K-12
Frequently Asked Questions
What are the top-ranked public high schools in Ullin, IL?
The top-ranked public high schools in Ullin, IL include Century Jr/sr High School.
How many public high schools are located in Ullin?
2 public high schools are located in Ullin.
What is the racial composition of students in Ullin?
Ullin public high schools minority enrollment is 14% of the student body (majority Black), which is less than the Illinois public high schools average of 55% (majority Hispanic).
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