WElcome to gahs

Welcome to Greencastle-Antrim High School, an active, vibrant learning community for students in grades nine through twelve.

It's a whole new world at this level as students continue to learn and grow and as they begin to make preparations for life beyond high school.

We provide a wide range of educational experiences and guidance as we continue to put Children First and expose each student to as many opportunities for their futures as we can.


A picture of Mr. Rife, the High School PrincipalA Message from our Principal
by Edward K. Rife

As principal of Greencastle-Antrim High School, I am honored to work with our district’s students. They truly are top-notch and take full advantage of the variety of opportunities we offer. Many of our students earn college credits through our Early-to-College and College Academy programs. Others participate in internships through our School-to-Work program. Students seeking a career in a technical field will benefit from the GAHS STEAM Program. In addition, our students excel in music, arts and athletics, but most impressive, they truly display outstanding character, supporting one another through times of tragedy and times of triumph.

Class of 2017 Fast Facts

  • 217 graduates were awarded diplomas at Commencement
  • 92 students earned over 492 college credits
  • 36 students experienced 55 career-building internships
  • Graduates earned over $5 million in scholarships and awards
Greencastle-Antrim High School is a special place. Everyone works together to extend educational opportunities for all of our students by providing educational programming tailored to students’ individual career interests. Children First…more than just a feel-good slogan, it’s a way of life here for our entire staff. G-A Proud!

Edward K. Rife

GAHS Office Staff

Edward Rife - Principal
(717) 597-3226 ext. 10502

Christine Reiber - Assistant Principal
(717) 597 -3226 ext. 10505

Gerald Crable - Assistant Principal
(717) 597 -3226 ext. 10505

Kim Combs - Principal Secretary
(717) 597-3226 ext. 10502

Angela Barnhart - Student Services Secretary
(717) 597-3226 ext. 10505

Corry Eagler - Attendance Secretary
(717) 597-3226 ext. 10500

Nancy Kline - Attendance Secretary
(717) 597-3226 ext. 10500

Gina Zehrung - Office Assistant
(717) 597-3226 ext. 10501

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