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Home > Massachusetts > Average Student Size

Largest Massachusetts 草榴社区 High Schools

The average private high school in Massachusetts has 225 students (2026-27).

The largest private high school in Massachusetts is St. John's Preparatory School, with 1,430 students.

Quick Facts (2026-27)

# MA Schools Ranked: 252
Top 20 Range (Students): 563鈥�1,430
MA School Avg.: 226
National School Avg.: 244

Quick Facts (2026-27)

# MA Schools Ranked: 252
Top 20 Range (Students): 563鈥�1,430
MA School Avg.: 226
National School Avg.: 244

Massachusetts Average Students Per School (Trends)

View Data

Year	Massachusetts (MA) avg
2025	225
2024	223
2023	237
2022	240
2021	234
2020	227
2019	231
2018	229
2017	233
2016	235
2015	213

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Note: Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission. See our Terms of Service.

Show school map 鈥� Massachusetts (students range: 563鈥�1,430, avg 226)

School Size Range: 460 1,430 Avg. School Size: 706

Frequently Asked Questions

What is the Massachusetts average private high schools student size?

The Massachusetts average private high schools student size is 225 for 2026-27.

What are the private high schools with the largest student size in Massachusetts?

The top ranked private high schools in Massachusetts include St. John's Preparatory School, Central Catholic High School and Phillips Academy Andover.

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