| 👨🏫 Class Size | 9.7:1 student-teacher ratio |
| 💰 Funding | $38,384 per student |
| 🏫 School Type | Regular |
| Address | 1860 W Montgomery Ave |
| City | Villanova |
| ZIP Code | 19085 |
| District | 4214160 |
| NCES School ID | 421416010025 |
| Data Year | 2024-25 |
Understanding the community around Black Rock MS helps evaluate the school environment and neighborhood.
| Median Household Income | $250,001 |
| Per Capita Income | $80,399 |
| Poverty Rate | 1.8% |
| Households Earning $100K+ | 81.7% |
| Bachelor's Degree or Higher | 90.1% |
| High School or Higher | 98.6% |
| Median Home Value | $946,700 |
| Median Rent | $3,501 |
| Owner-Occupied | 96.3% |
| Renter-Occupied | 3.7% |
Thinking about moving into this school’s area? See what homes and rents actually cost in ZIP 19085 — values, rent, and how it compares to nearby ZIPs. Free, no signup. See 19085 housing costs →
Enrollment and demographic breakdown for Black Rock MS.
| Total Enrollment | 1,030 |
| Teachers (FTE) | 106.7 |
| Student:Teacher Ratio | 9.7:1 |
Traditional school ratings rely heavily on standardized test scores, which often reflect family income more than actual school quality. Repit takes a different approach.
We evaluate schools based on factors that research shows actually impact educational outcomes:
Data source: NCES CCD 2024-25 | Last updated: September 2026