Best Public High Schools in Sullivan, IL (2025-26)

Best Sullivan Public High Schools (2025-26)

For the 2025-26 school year, there is 1 public high school serving 328 students in Sullivan, IL.

The top-ranked public high school in Sullivan, IL is Sullivan High School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.

Sullivan, IL public high school have an score of 17% (versus the Illinois public high school average of 26%), and score of 27% (versus the 29% statewide average). High schools in Sullivan have an average ranking of 6/10, which is in the top 50% of Illinois public high schools.

Sullivan, IL public high school have a of 87%, which is equal to the Illinois average of 87%.

The school with highest graduation rate is Sullivan High School, with 85-89% graduation rate. Read more about public school graduation rate statistics in Illinois or national school graduation rate statistics.

Minority enrollment is 6% 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 Sullivan, IL (2025-26)

School
(Math and Reading Proficiency)

Location

Quick Facts

Rank: #11.

Sullivan High School

(Math: 15-19% | Reading: 25-29%)
:

Bottom 50%

725 N Main St
Sullivan, IL 61951
(217) 728-8311

Gr: 9-12 | 328 students Student-teacher ratio: 15:1 Minority enrollment: 6%

[+] Show Closed Public Schools in Sullivan, Illinois

Sullivan, Illinois Public Schools (Closed)

School

Location

Quick Facts

H E L P Sullivan (Closed 2020)

Special Education School

10 Hawthorne Ln
Sullivan, IL 61951
(217) 728-2105

Gr: PK

Sullivan Middle School (Closed 2024)

713 N Main St
Sullivan, IL 61951
(217) 728-8381

Gr: 6-8 | 253 students Student-teacher ratio: 16:1 Minority enrollment: 6%

Frequently Asked Questions

What are the top-ranked public high schools in Sullivan, IL?

The top-ranked public high schools in Sullivan, IL include Sullivan High School.

How many public high schools are located in Sullivan?

1 public high schools are located in Sullivan.

What is the racial composition of students in Sullivan?

Sullivan public high schools minority enrollment is 6% of the student body (majority Hispanic), which is less than the Illinois public high schools average of 55% (majority Hispanic).