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

Largest Utah Private High Schools

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

The average private high school in Utah has 138 students (2026-27).

The largest private high school in Utah is American Heritage School, with 1,130 students.

Quick Facts (26-27)

# UT Schools Ranked: 76
Top 20 Range (Students): 108–1,130
UT School Avg.: 137
National School Avg.: 244

Quick Facts (26-27)

# UT Schools Ranked: 76
Top 20 Range (Students): 108–1,130
UT School Avg.: 137
National School Avg.: 244

Utah Average Students Per School (Trends)

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

Total Growth: +7.9% (+10 since 2016)

View Data

Year	National avg	Utah (UT) avg	YoY Change (#)	YoY Change (%)
2025	253	136	▲ +5	▲ +3.8%
2024	245	131	▼ -6	▼ -4.4%
2023	247	137	▼ -14	▼ -9.3%
2022	257	151	▲ +12	▲ +8.6%
2021	249	139	▲ +8	▲ +6.1%
2020	235	131	▲ +14	▲ +12.0%
2019	242	117	▼ -9	▼ -7.1%
2018	238	126	▼ -7	▼ -5.3%
2017	246	133	▲ +7	▲ +5.6%
2016	241	126	▲ +2	▲ +1.6%
2015	220	124	—	—

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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 — Utah (students range: 108–1,130, avg 137)

School Size Range: 46 1,130 Avg. School Size: 265

Frequently Asked Questions

What is the Utah average private high schools student size?

The Utah average private high schools student size is 138 for 2026-27.

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

The top ranked private high schools in Utah include American Heritage School, The Waterford School and Rowland Hall.

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