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Best Private Schools in St. Louis

2 of the most sought-after private schools in St. Louis, with the admission test each uses and where to start preparing. Most use the ISEE or SSAT; kindergarten and lower-school entry often uses an early-childhood cognitive screening.

John Burroughs School
St. Louis, MO · Day · Grades 7–12
SSAT / ISEE
How to get in & prep
Mary Institute and Saint Louis Country Day School
St. Louis, MO · Day · Grades PreK–12
ISEE / Early-Childhood (WPPSI/WISC/ERB)
How to get in & prep

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iPrepGenius is an independent study resource, not affiliated with any listed school or test publisher. Details are a starting guide — verify current requirements with each school.