#1 Best Catholic Schools in the Diocese of Allentown
Holy Infancy School
Diocesan school · Grades K–8
Smaller classes than 70% of Catholic schools in Pennsylvania
Bethlehem, PA
A+Overall grade139 students11 students per teacher
2026 lists
Best Catholic Schools in the Diocese of Allentown
The highest-graded schools of this kind in the Diocese of Allentown. Top 26 of 26 schools.
#2 Best Catholic Schools in the Diocese of Allentown
St. Michael the Archangel School
Diocesan school · Grades Pre-K–8
Smaller classes than 95% of Catholic schools in Pennsylvania
Bethlehem, PA
A+Overall grade249 students6 students per teacher
#3 Best Catholic Schools in the Diocese of Allentown
St. Anne School
Parish school · Grades Pre-K–8
Serving families in Bethlehem since at least 2011
Bethlehem, PA
A+Overall grade268 students12 students per teacher
#4 Best Catholic Schools in the Diocese of Allentown
St. Catharine of Siena School
Diocesan school · Grades Pre-K–8
The smallest classes of any Catholic school in Reading
Reading, PA
A+Overall grade200 students12 students per teacher
#5 Best Catholic Schools in the Diocese of Allentown
St. John Vianney Regional School
Diocesan school · Grades Pre-K–8
Serving families in Allentown since at least 2011
Allentown, PA
AOverall grade209 students14 students per teacher
#6 Best Catholic Schools in the Diocese of Allentown
Nativity BVM High School
Diocesan school · Grades 9–12
Smaller classes than 93% of Catholic schools in Pennsylvania
Pottsville, PA
AOverall grade199 students6 students per teacher
#7 Best Catholic Schools in the Diocese of Allentown
Marian Catholic High School
Diocesan school · Grades 9–12
100% of graduates go to four-year colleges
Tamaqua, PA
AOverall grade283 students15 students per teacher
#8 Best Catholic Schools in the Diocese of Allentown
Allentow Central Catholic High School.
Diocesan school · Grades 9–12
The smallest classes of any Catholic school in Allentown
Allentown, PA
AOverall grade627 students13 students per teacher
#9 Best Catholic Schools in the Diocese of Allentown
La Salle Academy
Diocesan school · Grades Pre-K–8
Smaller classes than 71% of Catholic schools in Pennsylvania
Shillington, PA
AOverall grade158 students11 students per teacher
#10 Best Catholic Schools in the Diocese of Allentown
St. Jane Frances De Chantal School
Diocesan school · Grades Pre-K–8
Serving families in Easton since at least 2011
Easton, PA
A-Overall grade333 students13 students per teacher
#11 Best Catholic Schools in the Diocese of Allentown
St. Thomas More School
Parish school · Grades Pre-K–8
Serving families in Allentown since at least 2011
Allentown, PA
A-Overall grade489 students13 students per teacher
#12 Best Catholic Schools in the Diocese of Allentown
St. Ignatius Loyola Regional School
Diocesan school · Grades Pre-K–8
Serving families in West Lawn since at least 2011
West Lawn, PA
B+Overall grade277 students13 students per teacher
#13 Best Catholic Schools in the Diocese of Allentown
Sacred Heart Grade School
Diocesan school · Grades Pre-K–8
One of the most diverse private schools in Pennsylvania
West Reading, PA
B+Overall grade140 students16 students per teacher
#14 Best Catholic Schools in the Diocese of Allentown
St. Joseph the Worker School
Parish school · Grades Pre-K–8
The only Catholic school in Orefield
Orefield, PA
B+Overall grade366 students14 students per teacher
#15 Best Catholic Schools in the Diocese of Allentown
Holy Family
Diocesan school · Grades Pre-K–8
Smaller classes than 62% of Catholic schools in Pennsylvania
Nazareth, PA
B+Overall grade154 students11 students per teacher
#16 Best Catholic Schools in the Diocese of Allentown
Bethlehem Catholic High School
Diocesan school · Grades 9–12
The largest Catholic school in Bethlehem
Bethlehem, PA
B+Overall grade478 students16 students per teacher
#17 Best Catholic Schools in the Diocese of Allentown
Notre Dame High School
Diocesan school · Grades 9–12
The smallest classes of any Catholic school in Easton
Easton, PA
B+Overall grade543 students13 students per teacher
#18 Best Catholic Schools in the Diocese of Allentown
Berks Catholic High School
Diocesan school · Grades 9–12
The largest Catholic school in Reading
Reading, PA
BOverall grade613 students17 students per teacher
#19 Best Catholic Schools in the Diocese of Allentown
Assumption BVM School
Diocesan school · Grades Pre-K–8
One of 2 Catholic schools in Pottsville
Pottsville, PA
BOverall grade136 students13 students per teacher
#20 Best Catholic Schools in the Diocese of Allentown
Notre Dame High School
Diocesan school · Grades 9–12
Serving families in Easton since at least 2011
Easton, PA
BOverall grade539 students15 students per teacher
#21 Best Catholic Schools in the Diocese of Allentown
Our Lady of Perpetual Help School
Diocesan school · Grades K–8
One of 6 Catholic schools in Bethlehem
Bethlehem, PA
BOverall grade230 students15 students per teacher
#22 Best Catholic Schools in the Diocese of Allentown
St. Margaret School
Parish school · Grades Pre-K–8
Serving families in Reading since at least 2011
Reading, PA
BOverall grade178 students17 students per teacher
#23 Best Catholic Schools in the Diocese of Allentown
Immaculate Conception School
Parish school · Grades Pre-K–8
Growing: enrollment up 38% since 2011–12
Pen Argyl, PA
B-Overall grade211 students19 students per teacher
#24 Best Catholic Schools in the Diocese of Allentown
St. Peter School
Diocesan school · Grades K–8
One of 4 Catholic schools in Reading
Reading, PA
B-Overall grade198 students22 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.