#1 College-Bound Private High Schools in Western Connecticut County, CT
Greenwich Academy
Independent school · Grades Pre-K–12
100% of graduates go to four-year colleges
Greenwich, CT
A+Overall gradeAll girls802 students7 students per teacher
2026 lists
College-Bound Private High Schools in Western Connecticut County, CT
Private high schools in Western Connecticut County, CT where the most graduates go on to four-year colleges. Top 8 of 8 schools.
#2 College-Bound Private High Schools in Western Connecticut County, CT
Sacred Heart Greenwich
Diocesan school · Grades Pre-K–12
100% of graduates go to four-year colleges
Greenwich, CT
B-Overall gradeAll girls588 students22 students per teacher
#3 College-Bound Private High Schools in Western Connecticut County, CT
Pierrepont School
Independent school · Grades K–12
100% of graduates go to four-year colleges
Westport, CT
A+Overall grade114 students3 students per teacher
#4 College-Bound Private High Schools in Western Connecticut County, CT
Immaculate High School
Diocesan school · Grades 9–12
99% of graduates go to four-year colleges
Danbury, CT
A+Overall grade375 students12 students per teacher
#5 College-Bound Private High Schools in Western Connecticut County, CT
Wooster School
Episcopal school · Grades 5–12
99% of graduates go to four-year colleges
Danbury, CT
A+Overall grade310 students7 students per teacher
#6 College-Bound Private High Schools in Western Connecticut County, CT
The Greenwich Country Day School
Independent school · Grades Pre-K–12
98% of graduates go to four-year colleges
Greenwich, CT
BOverall grade1,315 students8 students per teacher
#7 College-Bound Private High Schools in Western Connecticut County, CT
Canterbury School
Independent Catholic school · Grades 8–12
75% of graduates go to four-year colleges
New Milford, CT
A+Overall grade406 students6 students per teacher
#8 College-Bound Private High Schools in Western Connecticut County, CT
The Spire School
Special education school · Grades 8–12
75% of graduates go to four-year colleges
Stamford, CT
B+Overall grade53 students3 students per teacher
From official public records, updated October 2026.