B−
Black River High School
PublicHighGrades 8–12
233 County Road 40, Sullivan, OH 44880 · (419) 736-3303 · Part of Black River Local School District
Students
339
Students per teacher
17:1
Free or reduced lunch
45%
Setting
Rural
Grades
8–12
What stands out about Black River High School
- Math proficiency 13 pts below the state
- Reading / language arts 15 pts above the state
- Enrollment up 14.9% since 2020
Test scores
EDFacts via Urban Institute Education Data Portal (SY2020-21) · 2020–21Math proficiency37%
State average 49.6%
Reading / language arts72%
State average 57.2%
Location
Directions ↗
233 County Road 40, Sullivan
Students
Enrollment by grade
Grade 865
Grade 972
Grade 1072
Grade 1175
Grade 1255
Enrollment over time
295’20
300’21
316’22
283’23
339’24
Up 14.9% since 2020.
Who goes here
White 93%Hispanic 3%Two or more races 2%Black 1%Asian <1%
As reported to NCES, share of students with a reported race or ethnicity.
What neighbors say
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Parents talk
Conversations in Town Square that mention Black River High School.
Other schools in Black River Local School District
School facts: U.S. Department of Education (NCES), 2024-2025 school year. Scores: EDFacts via Urban Institute Education Data Portal (SY2020-21). The School Grade is our own summary of state test results. Neighbor ratings are opinions, not an official measure of school quality.