Ephraim Curtis Middle

Ephraim Curtis Middle is a mid-sized intermediate school in Sudbury, Massachusetts, one of the schools within Sudbury. The school serves 816 students in grades 6 through 8. That puts it 49% above the typical public school in Massachusetts, which averages around 547 students.

Sudbury runs 5 schools in total, collectively educating 2,529 students. Ephraim Curtis Middle is one of those campuses.

In terms of who attends, Ephraim Curtis Middle reports that 72% of the student body identifies as White. Other groups include 11% Asian, 7% multiracial, 6% Hispanic, 4% Black.

Looking at the economic backdrop, Staff filings list 82 full-time-equivalent teachers, which works out to roughly 9.9:1 students per teacher. The state averages around 11.5:1, so this campus is tighter than the state norm typical.

Around the school, ACS estimates for Middlesex County put median household earnings sit near $130,847, roughly 60% of adults have completed at least a four-year degree, and roughly 5% of residents live below the federal poverty line. In all, Middlesex County runs 386 public schools (combined enrollment of about 215,896 students), of which Ephraim Curtis Middle is one.

The closest other public school is Peter Noyes, roughly 1.3 miles away. Within five miles, there are 8 other public schools.

Geographically, the school is in an outer-ring area.

Over the past 7-year window. Looking back 7 years, enrollment at Ephraim Curtis Middle has contracted 13%, going from 941 students in 2018 to 816 in 2025. White enrollment moved from 81% to 72% across the same window. Class-load math has narrowed: from 12.6:1 in 2018 to 9.9:1 in 2025.

Inside the community feed, the page collects discussion, questions, and updates around science fair prep, picture-day reminders, and bus-route questions. Contributors range from current parents to recent graduates and teachers.