Union-Endicott High School is a public high school located in Endicott, New York. The school, a part of the Union-Endicott Central School District, enrolls 1,280 students from 9-12 and has a student/teacher ratio of 12.8:1.
Serving 1,019 students in grades 9-12, Union-endicott High School ranks in the top 20% of all schools in New York for overall test scores (math proficiency is top 30%, and reading proficiency is top 30%).
The percentage of students achieving proficiency in math is 65-69% (which is higher than the New York state average of 52%). The percentage of students achieving proficiency in reading/language arts is 70-79% (which is higher than the New York state average of 49%).
The student-teacher ratio of 11:1 is equal to the New York state level of 11:1.
Minority enrollment is 37% of the student body (majority Hispanic and Black), which is lower than the New York state average of 60% (majority Hispanic).
Quick Facts (2025-26)
- Grades: 9-12
- Enrollment: 1,019 students
- Student-Teacher Ratio: 11:1
- Minority Enrollment: 37%
- Graduation Rate: 85% (Btm 50% in NY)
- Overall Testing Rank: Top 20%
- Math Proficiency: 65-69% (Top 30%)
- Reading Proficiency: 70-79% (Top 20%)
- Science Proficiency: 85-89% (Top 50%)
- Source: National Center for Education Statistics (NCES), NY Dept. of Education
Top Rankings
Union-endicott High School ranks among the top 20% of public schools in New York for:
Category
Attribute
Overall Rank
Reading/Language Arts Proficiency
School Overview
Union-endicott High School's student population of 1,019 students has declined by 8% over five school years.
The teacher population of 95 teachers has grown by 14% over five school years.
Grades Offered
Grades 9-12
(Supplemental Virtual)
(Supplemental Virtual)
Total Students
1,019 students
Gender %
Total Classroom Teachers
95 teachers
Year Founded
1915
Colors
Black, Orange
School Calendar
School Rankings
Union-endicott High School ranks within the top 20% of all 4,346 schools in New York (based off of combined math and reading proficiency testing data).
The diversity score of Union-endicott High School is 0.57, 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.
Overall Testing Rank
#723 out of 4346 schools
(Top 20%)
(Top 20%)
Math Test Scores (% Proficient)
65-69%
52%
Reading/Language Arts Test Scores (% Proficient)
70-79%
49%
Science Test Scores (% Proficient)
85-89%
78%
Student-Teacher Ratio
11:1
11:1
American Indian
n/a
1%
Asian
4%
10%
Hispanic
12%
30%
Black
10%
16%
White
63%
40%
Hawaiian
n/a
n/a
Two or more races
11%
3%
All Ethnic Groups
Graduation Rate
85%
87%
Participates in the National School Lunch Program (NSLP)
Yes
Eligible for Free Lunch
44%
54%
Eligible for Reduced Lunch (21-22)
2%
3%
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), NY Dept. of Education
Profile last updated: 02/09/2025
Frequently Asked Questions
What is Union-endicott High School's ranking?
Union-endicott High School is ranked #723 out of 4,346 schools, which ranks it among the top 20% of public schools in New York.
What schools are Union-endicott High School often compared to?
Union-endicott High Schoolis often viewed alongside schools like Vestal Senior High School by visitors of our site.
What percent of students have achieved state testing proficiency in math and reading?
65-69% of students have achieved math proficiency (compared to the 52% NY state average), while 70-79% of students have achieved reading proficiency (compared to the 49% NY state average).
What is the graduation rate of Union-endicott High School?
The graduation rate of Union-endicott High School is 85%, which is lower than the New York state average of 87%.
How many students attend Union-endicott High School?
1,019 students attend Union-endicott High School.
What is the racial composition of the student body?
63% of Union-endicott High School students are White, 12% of students are Hispanic, 11% of students are Two or more races, 10% of students are Black, and 4% of students are Asian.
What is the student-teacher ratio of Union-endicott High School?
Union-endicott High School has a student ration of 11:1, which is equal to the New York state average of 11:1.
What grades does Union-endicott High School offer ?
Union-endicott High School offers enrollment in grades 9-12 (Supplemental Virtual).
What school district is Union-endicott High School part of?
Union-endicott High School is part of Union-Endicott Central School District.
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