For the 2026 school year, there is 1 public high school serving 982 students in Greencastle, PA.
The top-ranked public high school in Greencastle, PA is Greencastle-antrim Sr. High School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Greencastle, PA public high school have an average math proficiency score of 53% (versus the Pennsylvania public high school average of 30%), and reading proficiency score of 69% (versus the 58% statewide average). High schools in Greencastle have an average ranking of 9/10, which is in the top 20% of Pennsylvania public high schools.
Greencastle, PA public high school have a Graduation Rate of 94%, which is more than the Pennsylvania average of 88%.
The school with highest graduation rate is Greencastle-antrim Sr. High School, with 94% graduation rate. Read more about public school graduation rate statistics in Pennsylvania or national school graduation rate statistics.
Minority enrollment is 14% of the student body (majority Hispanic), which is less than the Pennsylvania public high school average of 40% (majority Hispanic and Black).
Best Public High Schools in Greencastle, PA (2026)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Greencastle-antrim Sr. High School
(Math: 53% | Reading: 69%)
Rank:
Rank:
8/
Top 30%10
300 S Ridge Ave
Greencastle, PA 17225
(717) 597-3226
Greencastle, PA 17225
(717) 597-3226
Gr: 9-12 | 982 students Student-teacher ratio: 18:1 Minority enrollment: 14%
Frequently Asked Questions
What are the top-ranked public high schools in Greencastle, PA?
The top-ranked public high schools in Greencastle, PA include Greencastle-antrim Sr. High School.
How many public high schools are located in Greencastle?
1 public high schools are located in Greencastle.
What is the racial composition of students in Greencastle?
Greencastle public high schools minority enrollment is 14% of the student body (majority Hispanic), which is less than the Pennsylvania public high schools average of 40% (majority Hispanic and Black).
Recent Articles
AI Report Cards: Should Schools Evaluate AI Use?
Explore whether schools should assess student AI use, the benefits, risks, and what responsible AI report cards could look like in 2026.
The Parent’s Guide to School Cell Phone Bans in 2026
Learn how school cell phone bans work in 2026, why districts are adopting them, and what parents should expect.
Parental Involvement in Public Schools: 2026 Update
Explore the latest 2026 trends, research, and strategies shaping parental involvement in public schools and student success.