High · Regular · Grades 8 to 12

Black River High School, Sullivan, OH

Black River High School is a public high school in Sullivan, part of Black River Local School District. It enrolled 339 students in 2024-25, with 16.9 students per full-time teacher.

Enrollment and teachers

Students: 339
Teachers (FTE): 20.0
Students per teacher: 16.9
Grades: 8 to 12

This school's ratio is about the same as the district figure of 16.1. The Ohio average across schools is 17.3. Ratios count all teachers, including specialists, so they are lower than typical class sizes.

This school16.9

District16.1

Ohio17.3

United States15.3

School details

Address: 233 County Road 40, Sullivan, OH 44880
Phone: (419)736-3303
District: Black River Local School District
County: Ashland County
Level: High
Type: Regular
Status: Open
Charter: No
Virtual: No
Locale: Rural: Distant
NCES school ID: 390484603258

Location from NCES coordinates. Map data OpenStreetMap contributors. Open larger map

School meals

Counts of students eligible for free or reduced-price lunch, as reported to NCES.

Free lunch: 118
Reduced-price lunch: 34
Free or reduced-price lunch: 15244.8% of enrollment.
Community Eligibility Provision: No

Schools in the Community Eligibility Provision (CEP) serve free meals to all students, so their free lunch counts often reflect direct certification or total enrollment. Free and reduced lunch shares are not comparable between CEP and non-CEP schools.

Related schools

We publish official enrollment and staffing data, not ratings or test scores.

Source: NCES Common Core of Data 2024-25 and F-33 finance 2020, via the Urban Institute Education Data Portal. Last reviewed October 2026. Blank values are not available, not applicable or suppressed in the source. See the methodology.