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Home > Michigan > Average Student Size

Largest Michigan Private High Schools

The average private high school in Michigan has 260 students (2026-27).

The largest private high school in Michigan is Cranbrook Schools, with 1,673 students.

Quick Facts (2026-27)

# MI Schools Ranked: 228
Top 20 Range (Students): 670–1,673
MI School Avg.: 257
National School Avg.: 243

Quick Facts (2026-27)

# MI Schools Ranked: 228
Top 20 Range (Students): 670–1,673
MI School Avg.: 257
National School Avg.: 243

Michigan Average Students Per School (Trends)

View Data

Year	Michigan (MI) avg
2025	263
2024	248
2023	250
2022	254
2021	250
2020	244
2019	233
2018	231
2017	234
2016	231
2015	217

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Show school map — Michigan (students range: 670–1,673, avg 257)

School Size Range: 501 1,673 Avg. School Size: 815

Frequently Asked Questions

What is the Michigan average private high schools student size?

The Michigan average private high schools student size is 260 for 2026-27.

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

The top ranked private high schools in Michigan include Cranbrook Schools, Detroit Country Day School and NorthPointe Christian Schools.

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