Oak Grove Lutheran School Top 3 · Highest Avg. ACT Score (ND)

Williston Trinity Christian School Top 3 · Most AP Courses (ND)

St. Michael's School Top 3 · Lowest Tuition (ND)

Home > North Dakota > Average Student Size

Largest North Dakota Private Schools

The average private school in North Dakota has 204 students (2026-27).

The largest private school in North Dakota is Light Of Christ Catholic Schools, with 1,291 students.

Quick Facts (2026-27)

# ND Schools Ranked: 58
Top 20 Range (Students): 209–1,291
ND School Avg.: 204
National School Avg.: 175

Quick Facts (2026-27)

# ND Schools Ranked: 58
Top 20 Range (Students): 209–1,291
ND School Avg.: 204
National School Avg.: 175

North Dakota Average Students Per School (Trends)

View Data

Year	North Dakota (ND) avg
2025	204
2024	204
2023	161
2022	165
2021	162
2020	161
2019	156
2018	155
2017	159
2016	157
2015	155

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Show school map — North Dakota (students range: 209–1,291, avg 204)

School Size Range: 91 1,291 Avg. School Size: 316

Frequently Asked Questions

What is the North Dakota average private schools student size?

The North Dakota average private schools student size is 204 for 2026-27.

What are the private schools with the largest student size in North Dakota?

The top ranked private schools in North Dakota include Light Of Christ Catholic Schools, St. John Paul Ii Catholic Schools and Oak Grove Lutheran School.

What is private high school and private elementary school with the largest student size in North Dakota?

The private high school with the largest student size in North Dakota is Light Of Christ Catholic Schools, with a value of 1291. The private elementary school with the largest student size is Light Of Christ Catholic Schools, with a value of 1291.

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