#1 Best Catholic Schools in the Diocese of Bridgeport
St. Thomas Aquinas Catholic School
Diocesan school · Grades Pre-K–8
The smallest classes of any Catholic school in Fairfield
Fairfield, CT
A+Overall grade293 students7 students per teacher
2026 lists
Best Catholic Schools in the Diocese of Bridgeport
The highest-graded schools of this kind in the Diocese of Bridgeport. Top 26 of 26 schools.
#2 Best Catholic Schools in the Diocese of Bridgeport
Mater Salvatoris College Preparatory School
Independent Catholic school · Grades Pre-K–8
Smaller classes than 96% of Catholic schools in Connecticut
Stamford, CT
A+Overall grade200 students6 students per teacher
#3 Best Catholic Schools in the Diocese of Bridgeport
St. Mary School
Diocesan school · Grades Pre-K–8
Smaller classes than 86% of Catholic schools in Connecticut
Ridgefield, CT
A+Overall grade194 students8 students per teacher
#4 Best Catholic Schools in the Diocese of Bridgeport
St. Theresa School
Diocesan school · Grades Pre-K–8
The smallest classes of any Catholic school in Trumbull
Trumbull, CT
A+Overall grade177 students13 students per teacher
#5 Best Catholic Schools in the Diocese of Bridgeport
St. James School
Parish school · Grades Pre-K–8
Smaller classes than 64% of Catholic schools in Connecticut
Stratford, CT
A+Overall grade212 students12 students per teacher
#6 Best Catholic Schools in the Diocese of Bridgeport
Holy Trinity Catholic Academy
Diocesan school · Grades Pre-K–8
Smaller classes than 82% of Catholic schools in Connecticut
Shelton, CT
A+Overall grade120 students9 students per teacher
#7 Best Catholic Schools in the Diocese of Bridgeport
Assumption Catholic School
Diocesan school · Grades Pre-K–8
Smaller classes than 64% of Catholic schools in Connecticut
Fairfield, CT
A+Overall grade142 students12 students per teacher
#8 Best Catholic Schools in the Diocese of Bridgeport
Greenwich Catholic School
Diocesan school · Grades Pre-K–8
Smaller classes than 76% of Catholic schools in Connecticut
Greenwich, CT
A+Overall grade294 students10 students per teacher
#9 Best Catholic Schools in the Diocese of Bridgeport
Immaculate High School
Diocesan school · Grades 9–12
The smallest classes of any Catholic school in Danbury
Danbury, CT
A+Overall grade375 students12 students per teacher
#10 Best Catholic Schools in the Diocese of Bridgeport
Anchor Academy DBA Regina Pacis Academy
Independent Catholic school · Grades Pre-K–8
Smaller classes than 84% of Catholic schools in Connecticut
Norwalk, CT
A+Overall grade96 students9 students per teacher
#11 Best Catholic Schools in the Diocese of Bridgeport
Cardinal Kung Academy
Diocesan school · Grades 7–12
Smaller classes than 82% of Catholic schools in Connecticut
Stamford, CT
A+Overall grade117 students8 students per teacher
#12 Best Catholic Schools in the Diocese of Bridgeport
St. Mary Elementary School
Diocesan school · Grades Pre-K–8
Serving families in Bethel since at least 2011
Bethel, CT
AOverall grade150 students13 students per teacher
#13 Best Catholic Schools in the Diocese of Bridgeport
St. Augustine Academy
Independent Catholic school · Grades 4–8
The smallest classes of any Catholic school in Bridgeport
Bridgeport, CT
A-Overall grade189 students14 students per teacher
#14 Best Catholic Schools in the Diocese of Bridgeport
Notre Dame Catholic High School
Diocesan school · Grades 9–12
One of the most diverse private schools in Connecticut
Fairfield, CT
A-Overall grade500 students17 students per teacher
#15 Best Catholic Schools in the Diocese of Bridgeport
St. Joseph High School
Diocesan school · Grades 9–12
One of the 3 largest Catholic schools in Connecticut
Trumbull, CT
B+Overall grade741 students14 students per teacher
#16 Best Catholic Schools in the Diocese of Bridgeport
St. Andrew Academy
Diocesan school · Grades Pre-K–8
Serving families in Bridgeport since at least 2011
Bridgeport, CT
B+Overall grade225 students17 students per teacher
#17 Best Catholic Schools in the Diocese of Bridgeport
St. Ann Academy
Diocesan school · Grades K–8
One of the most diverse private schools in Connecticut
Bridgeport, CT
B+Overall grade179 students22 students per teacher
#18 Best Catholic Schools in the Diocese of Bridgeport
Fairfield College Preparatory
Independent Catholic school · Grades 9–12
The largest of 70 Catholic schools in Connecticut
Fairfield, CT
BOverall gradeAll boys787 students17 students per teacher
#19 Best Catholic Schools in the Diocese of Bridgeport
Kolbe Cathedral High School
Diocesan school · Grades 9–12
The largest Catholic school in Bridgeport
Bridgeport, CT
BOverall grade329 students14 students per teacher
#20 Best Catholic Schools in the Diocese of Bridgeport
Catholic Academy of Bridgeport/St Raphael Academy
Diocesan school · Grades Pre-K–3
Serving families in Bridgeport since at least 2011
Bridgeport, CT
BOverall grade179 students20 students per teacher
#21 Best Catholic Schools in the Diocese of Bridgeport
St. Gregory the Great School
Parish school · Grades Pre-K–8
Serving families in Danbury since at least 2011
Danbury, CT
BOverall grade244 students18 students per teacher
#22 Best Catholic Schools in the Diocese of Bridgeport
St. Catherine of Siena School
Diocesan school · Grades Pre-K–8
Serving families in Trumbull since at least 2011
Trumbull, CT
BOverall grade195 students15 students per teacher
#23 Best Catholic Schools in the Diocese of Bridgeport
Catholic Academy of Stamford
Independent Catholic school · Grades Pre-K–8
The largest Catholic school in Stamford
Stamford, CT
BOverall grade255 students14 students per teacher
#24 Best Catholic Schools in the Diocese of Bridgeport
St. Peter School
Diocesan school · Grades Pre-K–8
One of 3 Catholic schools in Danbury
Danbury, CT
BOverall grade245 students14 students per teacher
Grades compare each school's official facts, such as class size, how long it has served families and where graduates go, with similar schools. They're a starting point: visit, ask questions and trust what you see.