














Mount Morris Middle/Senior High School
30 Bonadonna Ave, Mount Morris, NY 14510 · (585) 658-3331 · Part of Mount Morris Central School District
Mount Morris’ School Grade C− better than 20% of New York school districts
What stands out about Mount Morris Middle/Senior High School
- Its own letter, C−: better results than 21% of New York’s public schools
- Math proficiency 29 pts below the state
- Reading / language arts 16 pts below the state
- Small classes: 8 students per teacher
- Enrollment up 11.2% since 2020–21
On the path
Where Mount Morris kids come from and go next. The whole path →
Test scores
2020–21Its own letter, C−, places these results among New York’s 4,095 public schools with results. Source: EDFacts via Urban Institute Education Data Portal (SY2020-21).
Location
Directions ↗














30 Bonadonna Ave, Mount Morris
Students
Up 11.2% since 2020–21.
As reported to NCES, share of students with a reported race or ethnicity.
Parents talk
Questions and answers about Mount Morris Middle/Senior High School from Mount Morris families.
Other schools in Mount Morris Central School District
School facts: U.S. Department of Education (NCES), 2024–2025 school year. Test scores: EDFacts via Urban Institute Education Data Portal (SY2020-21). A school’s letter is our own summary of its reading and math results against New York’s other public schools; Mount Morris’s School Grade is built from its districts’ results. Map: © OpenStreetMap contributors.