Charles Wright Academy Top 8 · Highest Avg. ACT Score (WA)

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

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

Home > Washington > Average ACT Scores

Average Private High School ACT Scores in Washington

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

The private high school in Washington with the highest ACT score is BASIS Independent Bellevue, BASIS Independent Bothell, and Annie Wright Schools, among others each with an ACT score of 34.

Quick Facts (2026)

# WA Schools Ranked: 18
Top 20 Range (Avg ACT): 24–34
WA School Avg.: 29.4
National School Avg.: 25

Quick Facts (2026)

# WA Schools Ranked: 18
Top 20 Range (Avg ACT): 24–34
WA School Avg.: 29.4
National School Avg.: 25

Washington Average ACT Score (Trends)

View Data

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

Download Table: Download as CSV | Download as XML | Download as JSON

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 — Washington (avg ACT range: 24–34, avg 29.4)

Act Score Range: 24 34 Avg. Act Score: 29

Frequently Asked Questions

What is the Washington average private high schools ACT score?

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

What are the private high 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.

Recent Articles

August 25, 2026

Will This Curriculum Still Matter in 2035?

Learn how to evaluate future-ready private school curricula for 2035, focusing on durable knowledge, critical thinking, AI literacy, adaptability, communication, creativity, and real-world learning before choosing a school.

August 25, 2026

Private Schools for Creators, Trades & Startups

Explore how private schools support non-traditional career paths in creative industries, skilled trades, and entrepreneurship, plus what families should evaluate when choosing specialized programs for future-ready students today.

August 25, 2026

First 90 Days at Private School: Parent Guide

Learn how to read your child’s first 90 days at private school, distinguish healthy adjustment from genuine struggles, and know when academic, social, or emotional concerns require action.