For the 2026 school year, there are 2 public high schools serving 283 students in Sullivan, OH.
The top-ranked public high schools in Sullivan, OH are Black River High School and Black River Local Virtual School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Sullivan, OH public high schools have an average math proficiency score of 62% (versus the Ohio public high school average of 40%), and reading proficiency score of 75% (versus the 57% statewide average). High schools in Sullivan have an average ranking of 8/10, which is in the top 30% of Ohio public high schools.
Sullivan, OH public high school have a Graduation Rate of 92%, which is more than the Ohio average of 86%.
The school with highest graduation rate is Black River High School, with 90-94% graduation rate. Read more about public school graduation rate statistics in Ohio or national school graduation rate statistics.
Minority enrollment is 7% of the student body (majority Hispanic), which is less than the Ohio public high school average of 33% (majority Black).
Best Public High Schools in Sullivan, OH (2026)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Black River High School
(Math: 60-64% | Reading: 75-79%)
Rank:
Rank:
8/
Top 30%10
233 County Road 40
Sullivan, OH 44880
(419) 736-3303
Sullivan, OH 44880
(419) 736-3303
Gr: 9-12 | 283 students Student-teacher ratio: 13:1 Minority enrollment: 7%
Rank: #22.
Black River Local Virtual School
(Math: <50% | Reading: <50% )
Rank:
Rank:
4/
Bottom 50%10
257a County Road 40
Sullivan, OH 44880
(419) 736-3300
Sullivan, OH 44880
(419) 736-3300
Gr: K-12
Frequently Asked Questions
What are the top-ranked public high schools in Sullivan, OH?
The top-ranked public high schools in Sullivan, OH include Black River High School and Black River Local Virtual School.
How many public high schools are located in Sullivan?
2 public high schools are located in Sullivan.
What is the racial composition of students in Sullivan?
Sullivan public high schools minority enrollment is 7% of the student body (majority Hispanic), which is less than the Ohio public high schools average of 33% (majority Black).