BASIS Independent Bothell Top 3 · Highest Avg. SAT Score (WA)

BASIS Independent Bellevue Top 3 · Highest Avg. SAT Score (WA)

The Bear Creek School Top 6 · Highest Avg. SAT Score (WA)

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Average Private School ACT Scores in Washington

The averageprivate school ACT score in Washington is 29 (2026).

The private school in Washington with the highest ACT score is BASIS Independent Bellevue, Auburn Adventist Academy, and Living Montessori Academy, among others each with an ACT score of 34.

Quick Facts (2026)

# WA Schools Ranked: 20
Top 20 Range (Avg ACT): 24–34
WA School Avg.: 29.8
National School Avg.: 25

Quick Facts (2026)

# WA Schools Ranked: 20
Top 20 Range (Avg ACT): 24–34
WA School Avg.: 29.8
National School Avg.: 25

Washington Average ACT Score (Trends)

View Data

Year	Washington (WA) avg
2025	29
2024	28
2023	27
2022	28
2021	28
2020	28
2019	27
2018	27
2017	27
2016	27
2015	27

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Show school map — Washington (avg ACT range: 24–34, avg 29.8)

Act Score Range: 24 34 Avg. Act Score: 30

Frequently Asked Questions

What is the Washington average private schools ACT score?

The Washington average private schools ACT score is 29 for 2026.

What are the private schools with the highest ACT score in Washington?

The top ranked private schools in Washington include Annie Wright Schools, Auburn Adventist Academy and BASIS Independent Bellevue.

What is private high school and private elementary school with the highest ACT score in Washington?

The private high school with the highest ACT score in Washington is Annie Wright Schools, with a value of 34. The private elementary school with the highest ACT score is Annie Wright Schools, with a value of 34.

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