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Challenger School - Meridian Top 22 · Oldest Founding Date (ID)

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Oldest Private Preschools in Idaho

The average private preschool in Idaho was founded around 1981 (2026-27).

The oldest private preschool in Idaho is St. Mary's Catholic School, St. Mary's Parish School, and Greenleaf Friends Academy, each founded in 1908.

Quick Facts (26-27)

# ID Schools Ranked: 70
Top 20 Range (Year Founded): 1908–1973
ID School Avg.: 1980
National School Avg.: 1971

Quick Facts (26-27)

# ID Schools Ranked: 70
Top 20 Range (Year Founded): 1908–1973
ID School Avg.: 1980
National School Avg.: 1971

Frequently Asked Questions

What is the Idaho average private preschools founding year?

The Idaho average private preschools founding year is 1981 for 2026-27.

What are the private preschools with oldest founding year in Idaho?

The top ranked private preschools in Idaho include Greenleaf Friends Academy, St. Mary's Catholic School and St. Mary's Parish School.

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