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Home > Find Schools > School Rankings > Average Student Size > Oklahoma

Largest Oklahoma Private High Schools

Name: Oklahoma Average Students Per School Trends (High School)
Creator: Private School Review
License: https://www.privateschoolreview.com/terms

The average private high school in Oklahoma has 312 students (2026-27).

The largest private high school in Oklahoma is Rejoice Christian School, with 1,404 students.

Quick Facts (26-27)

# OK Schools Ranked: 86
Top 20 Range (Students): 501–1,404
OK School Avg.: 312
National School Avg.: 244

Quick Facts (26-27)

# OK Schools Ranked: 86
Top 20 Range (Students): 501–1,404
OK School Avg.: 312
National School Avg.: 244

Oklahoma Average Students Per School (Trends)

Showing 2016–2025. Full 11-year historical data available below ↓

Total Growth: +18.9% (+50 since 2016)

View Data

Year	National avg	Oklahoma (OK) avg	YoY Change (#)	YoY Change (%)
2025	253	315	▲ +15	▲ +5.0%
2024	245	300	▲ +9	▲ +3.1%
2023	247	291	▼ -19	▼ -6.1%
2022	257	310	▲ +8	▲ +2.6%
2021	249	302	▲ +34	▲ +12.7%
2020	235	268	▼ -6	▼ -2.2%
2019	242	274	▲ +17	▲ +6.6%
2018	238	257	▼ -11	▼ -4.1%
2017	246	268	▲ +3	▲ +1.1%
2016	241	265	▲ +16	▲ +6.4%
2015	220	249	—	—

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Source: National Center for Education Statistics (NCES) Private School Universe Survey (PSS), direct school submissions, and proprietary website research and analysis by Private School Review.

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 — Oklahoma (students range: 501–1,404, avg 312)

School Size Range: 226 1,404 Avg. School Size: 642

Frequently Asked Questions

What is the Oklahoma average private high schools student size?

The Oklahoma average private high schools student size is 312 for 2026-27.

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

The top ranked private high schools in Oklahoma include Rejoice Christian School, Victory Christian School and Metro Christian Academy.

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