High · Regular · Grades 9 to 12

Greencastle-Antrim SHS, Greencastle, PA

Greencastle-Antrim SHS is a public high school in Greencastle, part of Greencastle-Antrim SD. It enrolled 982 students in 2024-25, with 17.9 students per full-time teacher.

Enrollment and teachers

Students: 982
Teachers (FTE): 55.0
Students per teacher: 17.9
Grades: 9 to 12

This school's ratio is 2.1 higher than the district figure of 15.8. The Pennsylvania average across schools is 13.5. Ratios count all teachers, including specialists, so they are lower than typical class sizes.

This school17.9

District15.8

Pennsylvania13.5

United States15.3

School details

Address: 300 S Ridge Ave, Greencastle, PA 17225
Phone: (717)597-3226
District: Greencastle-Antrim SD
County: Franklin County
Level: High
Type: Regular
Status: Open
Charter: No
Locale: Suburb: Midsize
NCES school ID: 421101002206

Location from NCES coordinates. Map data OpenStreetMap contributors. Open larger map

School meals

Counts of students eligible for free or reduced-price lunch, as reported to NCES.

Free lunch: 339
Reduced-price lunch: 38
Free or reduced-price lunch: 37738.4% of enrollment.
Community Eligibility Provision: No

Schools in the Community Eligibility Provision (CEP) serve free meals to all students, so their free lunch counts often reflect direct certification or total enrollment. Free and reduced lunch shares are not comparable between CEP and non-CEP schools.

Related schools

We publish official enrollment and staffing data, not ratings or test scores.

Source: NCES Common Core of Data 2024-25 and F-33 finance 2020, via the Urban Institute Education Data Portal. Last reviewed October 2026. Blank values are not available, not applicable or suppressed in the source. See the methodology.