Greencastle-Antrim MS
🇺🇸 Official data · 2025Greencastle, Pennsylvania 17225 · Greencastle-Antrim SD
#167 of 521 middle schools in Pennsylvania
#3586 of 15,369 nationally
About Greencastle-Antrim MS
Greencastle-Antrim MS is a public middle located in Greencastle, in the Greencastle-Antrim SD school district of Pennsylvania, United States. It caters for Grades 6–8. In 2025 it enrolled 729 students. Traditional public schools run by a school district; free to attend.
Its Success Index (US) is 68.8 out of 100, placing it in the top 25% of middle schools in United States and 167th of 521 ranked middle schools in Pennsylvania. Its strongest component is reading proficiency (86th percentile), and its weakest is students per teacher (44th percentile).
Other published figures: enrollment 729.
There are 4 schools in Greencastle; Greencastle-Antrim MS ranks 3rd of 4 scored schools there.
Success Index (US) breakdown
Each component is a percentile against middle schools across United States.
- Math proficiency (30%)48%
- Reading proficiency (30%)71%
- Community advantage (fewer free/reduced-price lunch) (25%)37%
- Students per teacher (15%)15.5
The Success Index (US) summarises published data about a school community. It is not a measure of teaching quality. Read the methodology.
Published measures
All figures published for Greencastle-Antrim MS by the official sources.
- Enrollment
- 729
- Students enrolled in the latest NCES directory year.
- Free/reduced-price lunch
- 37%
- Share of students eligible for free or reduced-price lunch.
- Students per teacher
- 15.5
- Enrollment divided by FTE teachers; not class size.
- Reading proficiency
- 71%
- Share of tested students proficient or above (all students, all grades).
- Math proficiency
- 48%
- Share of tested students proficient or above (all students, all grades).
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Schools near Greencastle-Antrim MS
Closest schools by straight-line distance, with their Success Index (US).
Greencastle-Antrim SHS
Greencastle · Public high · Grades 9–12
982 students · 198 m away
Greencastle-Antrim Primary Sch
Greencastle · Public elementary · Grades K–2
529 students · 377 m away
Greencastle-Antrim El Sch
Greencastle · Public elementary · Grades 3–5
671 students · 449 m away
Marion El Sch
Chambersburg · Public elementary · Grades K–5
292 students · 8.8 km away
Maugansville Elementary
Maugansville · Public elementary · Grades PK–5
698 students · 10 km away
Paramount Elementary
Hagerstown · Public elementary · Grades PK–5
397 students · 11 km away
Fairview El Sch
Waynesboro · Public elementary · Grades K–5
597 students · 12 km away
Fountaindale Elementary
Hagerstown · Public elementary · Grades PK–5
413 students · 13 km away
New Franklin El Sch
Chambersburg · Public elementary · Grades K–5
206 students · 13 km away
Northern Middle
Hagerstown · Public middle · Grades 6–8
841 students · 13 km away
Similar schools
Public middle schools in Pennsylvania with a comparable Enrollment.
Sandburg MS
Levittown · Public middle · Grades 5–8
729 students
Nitschmann MS
Bethlehem · Public middle · Grades 6–8
731 students
Indian Valley MS
Harleysville · Public middle · Grades 6–8
731 students
Mifflin Co MS
Lewistown · Public middle · Grades 6–7
733 students
Camp Curtin Academy
Harrisburg · Public middle · Grades 6–8
724 students
Dover Area MS
Dover · Public middle · Grades 6–8
735 students
Frequently asked questions
Is Greencastle-Antrim MS a good school?
Greencastle-Antrim MS has a Success Index (US) of 68.8 out of 100 (Top 25% of middle schools in United States) and ranks #167 of 521 in Pennsylvania. The index summarises published data about the school community and, where available, attainment; it does not measure teaching quality, so visit the school and ask about support at your child's level.
Where does Greencastle-Antrim MS rank in Pennsylvania?
Greencastle-Antrim MS ranks #167 of 521 middle schools in Pennsylvania and #3586 of 15,369 nationally on the Success Index (US) (2025 data).
How many students attend Greencastle-Antrim MS?
Greencastle-Antrim MS had 729 students in 2025.
Is Greencastle-Antrim MS a elementary school or a high school?
Greencastle-Antrim MS is classified as a middle covering Grades 6–8. It is a public school.
What other schools are near Greencastle-Antrim MS?
There are 10 schools within 15 km of Greencastle-Antrim MS; they are listed on this page with their Success Index (US) and distance, and can be compared side by side.