#1 Private Schools with the Smallest Classes in Milwaukee, WI
Milwaukee Jewish Day School
Jewish day school · Grades Pre-K–8
4.7 students per teacher
Milwaukee, WI
A+Overall grade136 students5 students per teacher
2026 lists
Private Schools with the Smallest Classes in Milwaukee, WI
Private schools in Milwaukee, WI with the fewest students per teacher (not counting preschools and special education schools). Top 50 of 74 schools.
#2 Private Schools with the Smallest Classes in Milwaukee, WI
Milwaukee Montessori School
Montessori school · Grades Pre-K–8
6 students per teacher
Milwaukee, WI
A+Overall grade206 students6 students per teacher
#3 Private Schools with the Smallest Classes in Milwaukee, WI
Bader Hillel Academy
Jewish day school · Grades K–8
6 students per teacher
Milwaukee, WI
B+Overall grade161 students6 students per teacher
#4 Private Schools with the Smallest Classes in Milwaukee, WI
Malaika Early Learning Center
Independent school · Grades Pre-K–3
7.6 students per teacher
Milwaukee, WI
B+Overall grade68 students8 students per teacher
#5 Private Schools with the Smallest Classes in Milwaukee, WI
St. Sava Orthodox School
Religious school · Grades Pre-K–8
8.1 students per teacher
Milwaukee, WI
B+Overall grade69 students8 students per teacher
#6 Private Schools with the Smallest Classes in Milwaukee, WI
St. Joan Antida High School
Independent Catholic school · Grades 9–12
8.3 students per teacher
Milwaukee, WI
AOverall gradeAll girls209 students8 students per teacher
#7 Private Schools with the Smallest Classes in Milwaukee, WI
Salam School
Islamic school · Grades Pre-K–12
8.9 students per teacher
Milwaukee, WI
AOverall grade985 students9 students per teacher
#8 Private Schools with the Smallest Classes in Milwaukee, WI
Yeshiva Elementary School
Jewish day school · Grades Pre-K–8
9.2 students per teacher
Milwaukee, WI
BOverall grade189 students9 students per teacher
#9 Private Schools with the Smallest Classes in Milwaukee, WI
Mt. Calvary Lutheran School
Lutheran (Missouri Synod) school · Grades Pre-K–8
9.8 students per teacher
Milwaukee, WI
AOverall grade172 students10 students per teacher
#10 Private Schools with the Smallest Classes in Milwaukee, WI
St. Pauls Lutheran School
Lutheran (Missouri Synod) school · Grades Pre-K–8
10 students per teacher
Milwaukee, WI
AOverall grade124 students10 students per teacher
#11 Private Schools with the Smallest Classes in Milwaukee, WI
Blessed Savior Catholic School - East Campus
Independent Catholic school · Grades Pre-K–8
10.6 students per teacher
Milwaukee, WI
BOverall grade148 students11 students per teacher
#12 Private Schools with the Smallest Classes in Milwaukee, WI
St. Margaret Mary
Diocesan school · Grades K–8
10.7 students per teacher
Milwaukee, WI
BOverall grade139 students11 students per teacher
#13 Private Schools with the Smallest Classes in Milwaukee, WI
Siloah Lutheran School
Lutheran (Wisconsin Synod) school · Grades K–8
11.3 students per teacher
Milwaukee, WI
B+Overall grade79 students11 students per teacher
#14 Private Schools with the Smallest Classes in Milwaukee, WI
Believers in Christ Christian Academy
Christian school (nondenominational) · Grades Pre-K–12
11.5 students per teacher
Milwaukee, WI
BOverall grade145 students12 students per teacher
#15 Private Schools with the Smallest Classes in Milwaukee, WI
Eastbrook Academy
Christian school (nondenominational) · Grades Pre-K–12
11.6 students per teacher
Milwaukee, WI
AOverall grade384 students12 students per teacher
#16 Private Schools with the Smallest Classes in Milwaukee, WI
Tamarack Waldorf School
Independent school · Grades Pre-K–8
11.7 students per teacher
Milwaukee, WI
B+Overall grade191 students12 students per teacher
#17 Private Schools with the Smallest Classes in Milwaukee, WI
New Testament Christian Academy
Christian school (nondenominational) · Grades Pre-K–8
11.8 students per teacher
Milwaukee, WI
B+Overall grade130 students12 students per teacher
#18 Private Schools with the Smallest Classes in Milwaukee, WI
Mt. Lebanon Lutheran School
Lutheran (Wisconsin Synod) school · Grades Pre-K–8
11.9 students per teacher
Milwaukee, WI
AOverall grade206 students12 students per teacher
#19 Private Schools with the Smallest Classes in Milwaukee, WI
Wisconsin Lutheran High School
Lutheran (Wisconsin Synod) school · Grades 9–12
12 students per teacher
Milwaukee, WI
A-Overall grade921 students12 students per teacher
#20 Private Schools with the Smallest Classes in Milwaukee, WI
Mt. Olive Christian Day School
Lutheran (Missouri Synod) school · Grades Pre-K–8
12 students per teacher
Milwaukee, WI
AOverall grade155 students12 students per teacher
#21 Private Schools with the Smallest Classes in Milwaukee, WI
Divine Savior Holy Angels High School
Independent Catholic school · Grades 9–12
12.1 students per teacher
Milwaukee, WI
A+Overall gradeAll girls633 students12 students per teacher
#22 Private Schools with the Smallest Classes in Milwaukee, WI
Messmer Catholic Schools
Independent Catholic school · Grades K–12
12.5 students per teacher
Milwaukee, WI
BOverall grade1,018 students13 students per teacher
#23 Private Schools with the Smallest Classes in Milwaukee, WI
Dominican High School
Independent Catholic school · Grades 8–12
12.6 students per teacher
Milwaukee, WI
A+Overall grade336 students13 students per teacher
#24 Private Schools with the Smallest Classes in Milwaukee, WI
Cross Trainers Academy
Christian school (nondenominational) · Grades Pre-K–12
13.1 students per teacher
Milwaukee, WI
B-Overall grade453 students13 students per teacher
From official public records, updated October 2026.