At-a-glance snapshot, compared to state averages where available
State avg: 425
391
Total Enrollment
10.4:1
Student : Teacher
Public
Sector
No
Title I
District
Governance
-1–5
Grade Span
Elementary
Level
Overview
King Open is a public elementary serving grades -1–5 in Cambridge, Massachusetts. The school enrolls 391 students. It is part of the Cambridge district.
Source: NCES CCD (2025)
Strengths & Things to Consider
Indicators pulled CCD and benchmarked against Massachusetts state averages. This is not a ranking — different families value different things.
Strengths
Smaller-than-average class sizes
10.4:1 student-to-teacher ratio (US average ≈ 16:1)