#1 Private Schools with the Smallest Classes in Wauwatosa, WI
Kradwell School
Alternative school · Grades 7–12
5.6 students per teacher
Wauwatosa, WI
B+Overall grade45 students6 students per teacher
2026 lists
Private Schools with the Smallest Classes in Wauwatosa, WI
Private schools in Wauwatosa, WI with the fewest students per teacher (not counting preschools and special education schools). Top 7 of 7 schools.
#2 Private Schools with the Smallest Classes in Wauwatosa, WI
Our Redeemer Lutheran School
Lutheran (Missouri Synod) school · Grades Pre-K–8
5.7 students per teacher
Wauwatosa, WI
A+Overall grade83 students6 students per teacher
#3 Private Schools with the Smallest Classes in Wauwatosa, WI
Christ King School
Parish school · Grades Pre-K–8
9.7 students per teacher
Wauwatosa, WI
BOverall grade226 students10 students per teacher
#4 Private Schools with the Smallest Classes in Wauwatosa, WI
Kingdom Prep Lutheran High School
Lutheran (Wisconsin Synod) school · Grades 9–12
11 students per teacher
Wauwatosa, WI
B-Overall gradeAll boys218 students11 students per teacher
#5 Private Schools with the Smallest Classes in Wauwatosa, WI
St. Jude the Apostle School
Diocesan school · Grades Pre-K–8
12.5 students per teacher
Wauwatosa, WI
BOverall grade351 students13 students per teacher
#6 Private Schools with the Smallest Classes in Wauwatosa, WI
St. John's Evangelical Lutheran School
Lutheran (Wisconsin Synod) school · Grades Pre-K–8
15.1 students per teacher
Wauwatosa, WI
BOverall grade166 students15 students per teacher
#7 Private Schools with the Smallest Classes in Wauwatosa, WI
Pilgrim Lutheran School
Lutheran (Missouri Synod) school · Grades K–8
16.7 students per teacher
Wauwatosa, WI
B-Overall grade236 students17 students per teacher
From official public records, updated October 2026.