Average
#1266 of 2,842 schools in PA
Top 45% in state
Greencastle-antrim MS
Middle School · Greencastle-Antrim SD
370 South Ridge Ave, Greencastle, PA 17225
Enrollment
672
Student-Teacher
14:1
Score
6.6
Grades
6th – 8th
Enrollment
672
Student-Teacher
14:1
Score
6.6
Grades
6th – 8th
Updated
2022-23
Updated 2022-23
How this school compares
In Greencastle
#1 of 4
public schools
Pennsylvania middle schools
#218 of 514
In district
#1 of 4
Greencastle-Antrim SD
Academic growth
8.3 / 10
Very strong
About Greencastle-antrim MS
Greencastle-Antrim Middle School is a regular public school located in the mid-size suburb of Greencastle, Pennsylvania. Serving students from sixth to eighth grade, the school has an enrollment of 672 students and maintains a student-teacher ratio of 14:1 with 48 full-time equivalent teachers. The campus is situated at 370 South Ridge Ave and offers a supportive learning environment that focuses on developing skills in both academics and social interaction.
The school's MySchoolScout Rating of 6.3 out of 10 places it in the 62nd percentile among Pennsylvania schools, with an academic score of 6.9/10. In terms of proficiency, Greencastle-Antrim MS shows that 70% of students are proficient or above in ELA/Reading and 43% in Math, indicating areas where the school is striving for improvement. Greencastle is a charming community with a mix of residential neighborhoods and local businesses, providing a safe setting for middle schoolers to grow academically and socially.
Score Breakdown
Full Profile · 3/3 metricsView breakdown
View breakdown
View breakdown
Greencastle-antrim MS — Students at Greencastle-antrim MS score 58% proficient, which is below what's typical for similar communities (expected: 58%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
40.2%
Students qualifying for federal meal assistance
Test Scores PA PSSA (2023-24)
Based on 12 test records from PA state assessments. About our data
Proficiency Trend
→ StableAverage proficiency (% at or above grade level) across Math & ELA over time.
* COVID-affected year — test participation was uneven nationwide. This data is weighted at 50% in the Growth score calculation.
Source: EdFacts (NCES) and state assessment data. Growth score: 8.3/10.
How Greencastle-antrim MS Compares
See how Greencastle-antrim MS performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Performance Trends
Math proficiency has declined from 48% (2019) to 45% (2024). Reading/ELA proficiency has remained stable from 71% (2019) to 70.8% (2024).
Location
370 South Ridge Ave, Greencastle, PA 17225
Nearby Alternatives
Families considering Greencastle-antrim MS may also want to explore other middle schools in the area. Maugansville Elementary (rated 8.4/10, 6.5 miles away, in nearby Maugansville), which scores notably higher. Another option is Washington County Job Development Center (rated 7.3/10, 8.4 miles away, in nearby Hagerstown), which scores slightly higher. Additionally, Paramount Elementary (rated 7.2/10, 7.1 miles away, in nearby Hagerstown), which scores slightly higher. For more schools in Greencastle, see our Greencastle schools guide .
Nearby Schools
20 within 8.3 mi| School | Distance | Rating |
|---|---|---|
| Greencastle-Antrim SHS Greencastle | 0.1 mi | 4.3 |
| Greencastle-Antrim Primary Sch Greencastle | 0.2 mi | 4.4 |
| Greencastle-Antrim El Sch Greencastle | 0.3 mi | 5.3 |
| SHADY GROVE MENNONITE SCHOOL Greencastle | 2.3 mi | 5.5 |
| Marion El Sch Chambersburg | 5.4 mi | 6.2 |
| PARADISE MENNONITE SCHOOL Hagerstown | 5.6 mi | 4.5 |
| Maugansville Elementary Maugansville | 6.5 mi | 8.4 |
| SHALOM CHRISTIAN ACADEMY Chambersburg | 6.5 mi | 5.6 |
| CALVARY MENNONITE SCHOOL Chambersburg | 6.5 mi | 5.2 |
| OAK HILL SCHOOL Waynesboro | 5.4 mi | — |
| Paramount Elementary Hagerstown | 7.1 mi | 7.2 |
| GRACE ACADEMY Hagerstown | 7.1 mi | 7.1 |
| ST MARIA GORETTI CATHOLIC HIGH SCHOOL Hagerstown | 7.6 mi | 6.6 |
| Fountaindale Elementary Hagerstown | 7.9 mi | 5.2 |
| Northern Middle Hagerstown | 8.2 mi | 7.0 |
| North Hagerstown High Hagerstown | 8.4 mi | 5.5 |
| Marshall Street School Hagerstown | 8.4 mi | 4.3 |
| Washington County Job Development Center Hagerstown | 8.4 mi | 7.3 |
| Chambersburg Area Career Magnet Sch Chambersburg | 8.3 mi | 4.8 |
| Franklin County Career and Technology Center Chambersburg | 8.3 mi | — |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 17225 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$87,245
Median Home Value
$266,100
Median Rent
$969/mo
Population
20,335
College Educated
25.3%
Homeownership
85.3%
Avg Commute
22.8 min
Poverty Rate
5.8%
Median Age
41.9
Community Profile
The community surrounding Greencastle-antrim MS has a median household income of $87,245. It is an area where 25% of adults hold a bachelor's degree or higher. The median home value in the area is $266,100, with a median rent of $969/month. The local poverty rate of 5.8% is relatively low. The average commute for residents is 23 minutes. Source: U.S. Census ACS 2022 5-Year Estimates.
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| Allen MS Camp Hill, PA | 6.6 |
| Berwick Area MS Berwick, PA | 6.6 |
| Centerville MS Lancaster, PA | 6.6 |
| Central Mountain MS Mill Hall, PA | 6.6 |
| DeFranco El Sch Bangor, PA | 6.6 |
| Floyd C Fretz MS Bradford, PA | 6.6 |
Frequently Asked Questions
Common questions about Greencastle-antrim MS
What grades does Greencastle-antrim MS serve?
Greencastle-antrim MS serves students in grades 6th through 8th.
How many students attend Greencastle-antrim MS?
Greencastle-antrim MS has an enrollment of approximately 672 students.
What is the student-teacher ratio at Greencastle-antrim MS?
The student-teacher ratio at Greencastle-antrim MS is 14:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Greencastle-antrim MS rank in PA?
Greencastle-antrim MS is ranked #1266 out of 2,842 schools in PA.
What is Greencastle-antrim MS's MySchoolScout rating?
Greencastle-antrim MS has a composite rating of 6.6 out of 10 on MySchoolScout. This score combines academic performance, student growth, and school environment into a single score. Equity data is shown separately for context.
What are the test scores at Greencastle-antrim MS?
Based on the most recent state assessment data, Greencastle-antrim MS has 43.3% math proficiency and 70.2% reading/ELA proficiency.
Is Greencastle-antrim MS a charter school?
No, Greencastle-antrim MS is not a charter school. It is a traditional public school operated by the local school district.
Is Greencastle-antrim MS a Title I school?
No, Greencastle-antrim MS is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Greencastle-antrim MS?
40.2% of students at Greencastle-antrim MS qualify for free or reduced-price lunch. This is a commonly used indicator of economic need and provides important context when interpreting test scores.
Explore More Schools
Quick Facts NCES CCD (SY 2022-23)
- Grades
- 6th – 8th
- Enrollment
- 672
- Student-Teacher Ratio
- 14:1
- Teachers (FTE)
- 48
- Free/Reduced Lunch
- 40.2%
- Type
- regular
- Setting
- Midsize Suburb
- County
- Franklin County
- Phone
- (717) 597-3226
- Data Year
- 2023–2024
Resources & Links
District
Greencastle-Antrim SD- District Enrollment
- 2,965
- Schools in District
- 4
- Per-Pupil Spending
- $13,713
- District Rank
- #1 of 4
Other Schools in This District
How We Rate Schools
Every school receives a composite score from 1 to 10 based on four pillars: Academic Performance (50%), Student Growth (20%), Equity (15%), and Learning Environment (15%). Scores are built from publicly available data including standardized test results, enrollment figures, and school climate indicators.
Read our full methodologyRelated reading
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