Rivermont Collegiate Top 3 · Most AP Courses (IA)

Prince Of Peace Catholic School Top 3 · Oldest Founding Date (IA)

Valley Lutheran School Top 3 · Highest Avg. ACT Score (IA)

Home > Iowa > Average ACT Scores

Average Private High School ACT Scores in Iowa

The averageprivate high school ACT score in Iowa is 25 (2026).

The private high school in Iowa with the highest ACT score is Rivermont Collegiate, with an ACT score of 30.

Quick Facts (2026)

# IA Schools Ranked: 14
Top 20 Range (Avg ACT): 22–30
IA School Avg.: 24.6
National School Avg.: 25

Quick Facts (2026)

# IA Schools Ranked: 14
Top 20 Range (Avg ACT): 22–30
IA School Avg.: 24.6
National School Avg.: 25

Iowa Average ACT Score (Trends)

View Data

Year	Iowa (IA) avg
2025	25
2024	25
2023	25
2022	25
2021	25
2020	24
2019	24
2018	24
2017	24
2016	24
2015	24

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Show school map — Iowa (avg ACT range: 22–30, avg 24.6)

Act Score Range: 22 30 Avg. Act Score: 25

Frequently Asked Questions

What is the Iowa average private high schools ACT score?

The Iowa average private high schools ACT score is 25 for 2026.

What are the private high schools with the highest ACT score in Iowa?

The top ranked private schools in Iowa include Rivermont Collegiate, Cedar Ridge Christian School and Prince Of Peace Catholic School.

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