Serving 895 students in grades 9-12, Tappan Zee High School ranks in the top 5% of all schools in New York for overall test scores (math proficiency is top 5%, and reading proficiency is top 5%).
The percentage of students achieving proficiency in math is 98% (which is higher than the New York state average of 46%). The percentage of students achieving proficiency in reading/language arts is ≥80% (which is higher than the New York state average of 49%).
The student:teacher ratio of 10:1 is lower than the New York state level of 11:1.
Minority enrollment is 38% of the student body (majority Hispanic), which is lower than the New York state average of 60% (majority Hispanic).
Quick Stats (2025)
Grades: 9-12
Enrollment: 895 students
Student:Teacher Ratio: 10:1
Minority Enrollment: 38%
Graduation Rate
: 98% (Top 5% in NY)
Overall Testing Rank
: Top 5%
Math Proficiency
: 98% (Top 5%)
Reading Proficiency
: ≥80% (Top 10%)
Science Proficiency
: 98% (Top 5%)
Source: National Center for Education Statistics (NCES), NY Dept. of Education
Tappan Zee High School ranks within the top 5% of all 4,377 schools in New York (based off of combined math and reading proficiency testing data).
The diversity score of Tappan Zee High School is 0.56, which is less than the diversity score at state average of 0.72. The school's diversity has stayed relatively flat over five school years.
What percent of students have achieved state testing proficiency in math and reading?
98% of students have achieved math proficiency (compared to the 46% NY state average), while ≥80% of students have achieved reading proficiency (compared to the 49% NY state average).
What is the graduation rate of Tappan Zee High School?
The graduation rate of Tappan Zee High School is 98%, which is higher than the New York state average of 87%.
How many students attend Tappan Zee High School?
895 students attend Tappan Zee High School.
What is the racial composition of the student body?
62% of Tappan Zee High School students are White, 23% of students are Hispanic, 10% of students are Asian, 4% of students are Two or more races, and 1% of students are Black.
What is the student:teacher ratio of Tappan Zee High School?
Tappan Zee High School has a student ration of 10:1, which is lower than the New York state average of 11:1.
What grades does Tappan Zee High School offer ?
Tappan Zee High School offers enrollment in grades 9-12 (offers virtual instruction).
What school district is Tappan Zee High School part of?
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Quick Stats (2025)
Grades: 9-12
Enrollment: 895 students
Student:Teacher Ratio: 10:1
Minority Enrollment: 38%
Graduation Rate
: 98% (Top 5%)
Overall Testing Rank
: Top 5%
Math Proficiency
: 98% (Top 5%)
Reading Proficiency
: ≥80% (Top 10%)
Science Proficiency
: 98% (Top 5%)
Source: National Center for Education Statistics (NCES), NY Dept. of Education
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