Indian Mountain School

Lakeville, CT

Financials

Source year 2026-2027 · Tuition source · Verified August 13, 2026

Day tuition (2026-2027)

$47,440

Boarding tuition (2026-2027)

$88,385

Financial aid

30% of students

Enrollment

300

Student:Teacher

6:1

Founded

1922

What Indian Mountain School actually costs

Estimates — verify with the school

Published tuition is only part of the picture. This projection adds the costs families actually pay (tuition source year 2026-2027), with ~4%/yr tuition inflation.

Program

Distance from home

Years attending

Expected financial aid0% of tuition

30% of students at this school receive aid. Use the school's net price calculator for your family's real number.

Year 1 real cost

$97,085

vs $88,385 published tuition

4-year total

$411,721

incl. $36,398 beyond tuition

Hidden costs per year

Books, laptop & course materials$800
Athletics gear & team fees$900
Activities, trips & event fees$1,200
Travel home & breaks$2,000
Dorm setup & storage$400
Spending money & incidentals$2,400
Health & student fees$1,000

About

Indian Mountain School is a co-ed junior boarding and day school in the Litchfield Hills of Connecticut, serving grades K-9. A feeder school for many New England prep schools, known for its nurturing environment and strong academic foundation.

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