Tonawanda Middle/High School
Public · Grades 6–12 · 891 students
Grand Island Senior High School
1100 Ransom Rd, Grand Island, NY 14072
Grades
9–12
High
Students
868
Enrolled 2024–25
Students per teacher
10.9 : 1
Full-time teachers
District
Grand Island Central School District
Erie County
Schola Grade A · Excellent
Letter grade (A–F) · compared with 1,093 New York high schools · How we grade
Percentiles compare this school with other New York high 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 Grand Island Senior High School
Grand Island Senior High School is a public high school in Grand Island, New York, serving grades 9–12. It is part of Grand Island Central School District. The school is located in a large suburb in Erie County.
In the 2024–25 school year, 868 students were enrolled, with about 10.9 students for every full-time teacher. That ratio is close to the typical New York high school (10.7 students per teacher). Its Schola Grade is A (excellent), compared with 1,093 New York high schools.
Grades & enrollment
Students per grade, 2024–25Grades 9–12
Location & nearby schools
School details
- Type
- Public School · What this means
- Level
- High
- Grades offered
- 9–12
- Enrollment (2024–25)
- 868 students
- Students per teacher
- 10.9 to 1
- AP courses offered
- 13
- Charter school
- No
- Magnet school
- No
- Locale
- Suburb — Large
- School district
- Grand Island Central School District
- County
- Erie County
- NCES school ID
- 360702000494
Schools near Grand Island Senior High School
All 6 schools in Grand Island →
North Tonawanda High School
Public · Grades 9–12 · 961 students
Cardinal O'Hara High School
Private · Grades 9–12 · 181 students
Mount St. Mary Academy
Private · Grades 9–12 · 216 students
Kenmore West Senior High School
Public · Grades 8–12 · 1,235 students
Kenmore Junior-Senior High School
Alternative · Grades 7–12 · 180 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.