Berkshire School

Sheffield, Massachusetts · Grades 9–12 · 412 students · Private school

Secondary · Rural setting · Berkshire County

Enrollment

412

Grades

9–12

Student-teacher ratio

4.4:1

Type

Nonsectarian

About these figures

Data is from the U.S. Department of Education's Private School Universe Survey (PSS), 2021–22 school year — a biennial census of private K-12 schools. Enrollment is total reported enrollment across all grades. The school reported 94.6 full-time-equivalent teachers. NCES classifies it as: Nonsectarian, regular school. Private schools are not required to take state accountability assessments, so no proficiency data or projected rating is shown.

Methodology & sources

NCES Private School Universe Survey (PSS), 2021-22 public-use file (as of 2021-22)

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About this profile. COSMIQ is an independent, free AI tutoring service and is not affiliated with, endorsed by, or sponsored by Berkshire School, Massachusetts, or any government education agency. All figures are drawn from the U.S. Department of Education's Private School Universe Survey for the 2021–22 school year and may not reflect current enrollment or staffing. COSMIQ does not collect or publish user reviews or ratings of schools.

Data last refreshed July 29, 2026.