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BASIS Independent Silicon Valley Upper School Top 3 · Highest Avg. ACT Score (CA)

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Average Private Preschool ACT Scores in California

The averageprivate preschool ACT score in California is 27 (2026-27).

The private preschool in California with the highest ACT score is The Nueva Middle School, The Cambridge School, and BASIS Independent Silicon Valley Upper School, among others each with an ACT score of 34.

Quick Facts (2026-27)

# CA Schools Ranked: 37
Top 20 Range (Avg ACT): 27–34
CA School Avg.: 27.3
National School Avg.: 26

Quick Facts (2026-27)

# CA Schools Ranked: 37
Top 20 Range (Avg ACT): 27–34
CA School Avg.: 27.3
National School Avg.: 26

California Average ACT Score (Trends)

View Data

Year	California (CA) avg
2025	27
2024	27
2023	27
2022	26
2021	26
2020	26
2019	26
2018	25
2017	26
2016	26
2015	25

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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 — California (avg ACT range: 27–34, avg 27.3)

Act Score Range: 22 34 Avg. Act Score: 28

Frequently Asked Questions

What is the California average private preschools ACT score?

The California average private preschools ACT score is 27 for 2026-27.

What are the private preschools with the highest ACT score in California?

The top ranked private schools in California include BASIS Independent Fremont Lower School, BASIS Independent Silicon Valley Upper School and The Cambridge School.

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