For the 2026-27 school year, there are 25 private schools belonging to Connecticut Association of Independent Schools (CAIS-CT) serving 6,268 students in Connecticut. You can also find more schools membership associations in Connecticut.
The top ranked private schools belonging to Connecticut Association of Independent Schools (CAIS-CT) in Connecticut include Marianapolis Preparatory School, Greenwich Academy, and New Canaan Country School.
The average tuition cost is $46,789, which is higher than the Connecticut private school average tuition cost of $31,753.
Quick Facts (26-27)
- # Private Schools: 25

















