Serving 982 students in grades 9-12, Greencastle-antrim Sr. High School ranks in the top 30% of all schools in Pennsylvania for overall test scores (math proficiency is top 30%, and reading proficiency is top 30%).
The percentage of students achieving proficiency in math is 53% (which is higher than the Pennsylvania state average of 38%). The percentage of students achieving proficiency in reading/language arts is 69% (which is higher than the Pennsylvania state average of 55%).
The student-teacher ratio of 18:1 is higher than the Pennsylvania state level of 13:1.
Minority enrollment is 14% of the student body (majority Hispanic), which is lower than the Pennsylvania state average of 40% (majority Hispanic).
Quick Facts (26-27)
- Grades: 9-12
- Enrollment: 982 students
- Student-Teacher Ratio: 18:1
- Minority Enrollment: 14%
- Graduation Rate: 94% (Top 50% in PA)
- Overall Testing Rank: Top 30%
- Math Proficiency: 53% (Top 30%)
- Reading Proficiency: 69% (Top 30%)
- Science Proficiency: 40-44% (Btm 50%)
- Attendance Zone: Greencastle-Antrim SHS serves an attendance zone that encompasses the entire school district, covering approximately 71.9 square miles in Greencastle, PA. The zone typically allows for a driving time of 10-12 minutes to the school, with an average distance of 4.8 miles to the edge and a maximum of 6.2 miles.
- Source: National Center for Education Statistics (NCES), PA Dept. of Education
Top Rankings
Greencastle-antrim Sr. High School ranks among the top 20% of public schools in Pennsylvania for:
Category
Attribute
Most improved public schools
School Overview
Greencastle-antrim Sr. High School's student population of 982 students has stayed relatively flat over five school years.
The teacher population of 56 teachers has grown by 12% over five school years.
Grades Offered
Grades 9-12
(Supplemental Virtual)
(Supplemental Virtual)
Total Students
982 students
Showing 2016–2025. Full 39-year historical data available below ↓
Total Classroom Teachers
56 teachers
Showing 2016–2025. Full 39-year historical data available below ↓
Year Founded
2025
School Rankings
Greencastle-antrim Sr. High School ranks within the top 30% of all 2,733 schools in Pennsylvania (based off of combined math and reading proficiency testing data).
The diversity score of Greencastle-antrim Sr. High School is 0.26, which is less than the diversity score at state average of 0.60. The school's diversity has stayed relatively flat over five school years.
Overall Testing Rank
#647 out of 2733 schools
(Top 30%)
(Top 30%)
Showing 2013–2023. Full 14-year historical data available below ↓
Math Test Scores (% Proficient)
53%
38%
Showing 2013–2023. Full 14-year historical data available below ↓
Reading/Language Arts Test Scores (% Proficient)
69%
55%
Showing 2012–2022. Full 13-year historical data available below ↓
Science Test Scores (% Proficient)
40-44%
57%
Student-Teacher Ratio
18:1
13:1
Showing 2016–2025. Full 39-year historical data available below ↓
Asian
1%
5%
Showing 2016–2025. Full 38-year historical data available below ↓
Hispanic
7%
16%
Showing 2016–2025. Full 30-year historical data available below ↓
Black
2%
14%
Showing 2016–2025. Full 38-year historical data available below ↓
White
86%
60%
Showing 2016–2025. Full 38-year historical data available below ↓
Two or more races
4%
5%
Showing 2016–2025. Full 15-year historical data available below ↓
All Ethnic Groups
Showing 2016–2025. Full 38-year historical data available below ↓
Graduation Rate
94%
87.5%
Showing 2014–2023. Full 13-year historical data available below ↓
Chronically Absent Students
(22-23)24.2%
23.3%
Eligible for Free Lunch
35%
59%
Showing 2016–2025. Full 26-year historical data available below ↓
Eligible for Reduced Lunch
4%
2%
Showing 2016–2025. Full 26-year historical data available below ↓
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), PA Dept. of Education
Frequently Asked Questions
What is Greencastle-antrim Sr. High School's ranking?
Greencastle-antrim Sr. High School is ranked #647 out of 2,733 schools, which ranks it among the top 30% of public schools in Pennsylvania.
What schools are Greencastle-antrim Sr. High School often compared to?
Greencastle-antrim Sr. High Schoolis often viewed alongside schools like Waynesboro Area Senior High School, James Buchanan High School, Chambersburg Area Sr. High School by visitors of our site.
What percent of students have achieved state testing proficiency in math and reading?
53% of students have achieved math proficiency (compared to the 38% PA state average), while 69% of students have achieved reading proficiency (compared to the 55% PA state average).
What is the graduation rate of Greencastle-antrim Sr. High School?
The graduation rate of Greencastle-antrim Sr. High School is 94%, which is higher than the Pennsylvania state average of 87.5%.
How many students attend Greencastle-antrim Sr. High School?
982 students attend Greencastle-antrim Sr. High School.
What is the racial composition of the student body?
86% of Greencastle-antrim Sr. High School students are White, 7% of students are Hispanic, 4% of students are Two or more races, 2% of students are Black, and 1% of students are Asian.
What is the student-teacher ratio of Greencastle-antrim Sr. High School?
Greencastle-antrim Sr. High School has a student ration of 18:1, which is higher than the Pennsylvania state average of 13:1.
What grades does Greencastle-antrim Sr. High School offer ?
Greencastle-antrim Sr. High School offers enrollment in grades 9-12 (Supplemental Virtual).
What school district is Greencastle-antrim Sr. High School part of?
Greencastle-antrim Sr. High School is part of Greencastle-Antrim School District.
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