Calcium Primary School
Public · Grades Pre-K–3 · 480 students
Black River School
160 Leray St, Black River, NY 13612
Grades
Pre-K–4
Elementary
Students
572
Enrolled 2024–25
Students per teacher
11.2 : 1
Full-time teachers
District
Carthage Central School District
Jefferson County
Schola Grade B · Above average
Letter grade (A–F) · compared with 2,327 New York elementary schools · How we grade
Percentiles compare this school with other New York elementary schools; the line marks the middle. Data: test scores 2021–22, graduation and absenteeism 2022–23 (U.S. Department of Education, EDFacts); coursework 2023–24 (Civil Rights Data Collection); staffing 2024–25 (NCES).
About Black River School
Black River School is a public elementary school in Black River, New York, serving grades Pre-K–4. It is part of Carthage Central School District. The school is located in a small suburb in Jefferson County.
In the 2024–25 school year, 572 students were enrolled, with about 11.2 students for every full-time teacher. That ratio is close to the typical New York elementary school (11.5 students per teacher). Its Schola Grade is B (above average), compared with 2,327 New York elementary schools.
Grades & enrollment
Students per grade, 2024–25Grades Pre-K–4
Location & nearby schools
School details
- Type
- Public School · What this means
- Level
- Elementary
- Grades offered
- Pre-K–4
- Enrollment (2024–25)
- 572 students
- Students per teacher
- 11.2 to 1
- Charter school
- No
- Magnet school
- No
- Locale
- Suburb — Small
- School district
- Carthage Central School District
- County
- Jefferson County
- NCES school ID
- 360663000443
Schools near Black River School
All 1 schools in Black River →
Evans Mills Primary School
Public · Grades Pre-K–3 · 330 students
Ohio Street School
Public · Grades K–4 · 308 students
Starbuck Elementary School
Public · Grades K–4 · 153 students
West Carthage Elementary School
Public · Grades Pre-K–4 · 390 students
Indian River Intermediate School
Public · Grades 4–5 · 565 students
School data comes from the U.S. Department of Education: the National Center for Education Statistics (NCES) Common Core of Data and EDGE school locations (2024–25) and Private School Survey (2023–24), the Civil Rights Data Collection (2023–24), and EDFacts (test results 2021–22; graduation and chronic absenteeism 2022–23), plus other public sources. Please contact the school to confirm enrollment, programs, and other details. How we source data.