Easton Country Day School Top 13 · Highest % Faculty w/ Adv. Degrees (CT)

Westover School Top 8 · Highest Avg. ACT Score (CT)

Kingswood Oxford School Top 8 · Highest Avg. ACT Score (CT)

Home > Connecticut

Connecticut Nonsectarian Private High Schools

For the 2026-27 school year, there are 117 nonsectarian private high schools in Connecticut. You can also find more religiously affiliated schools in Connecticut.

The nonsectarian private high schools in Connecticut include Brunswick School, King School, and Choate Rosemary Hall.

Quick Facts (26-27)

# Private Schools: 117

Quick Facts (26-27)

# Private Schools: 117

Frequently Asked Questions

What are the top ranked nonsectarian private high schools in Connecticut?

The nonsectarian private high schools in Connecticut include Brunswick School, King School, and Choate Rosemary Hall.

How many nonsectarian private high schools are located in Connecticut?

117 nonsectarian private high schools are located in Connecticut.

Recent Articles

October 27, 2026

When a Private School Changes Head of School

A private school leadership change can raise important questions. Learn how to evaluate head of school transitions, identify warning signs, and protect your child's educational experience before enrolling confidently.

October 27, 2026

Private School Financial Aid Renewal: Could Awards Shrink?

Could your private school financial aid shrink next year? Learn why awards change, how income and school budgets affect renewal, and what parents can do to protect affordability long-term.

October 27, 2026

Need-Blind vs. Need-Aware Private School Admissions

Understand how need-blind and need-aware private school admissions affect acceptance decisions, financial aid eligibility, and affordability, with practical guidance to help parents compare schools, ask questions, and plan confidently ahead.