#1 Most Diverse Private Schools in Manitowoc, WI
Roncalli High School
Independent Catholic school · Grades 9–12
Largest group: 79% of students
Manitowoc, WI
B+Overall grade229 students11 students per teacher
2026 lists
Most Diverse Private Schools in Manitowoc, WI
Private schools in Manitowoc, WI with the most varied mix of students. Top 8 of 8 schools.
#2 Most Diverse Private Schools in Manitowoc, WI
First German Evangelical Lutheran School
Lutheran (Wisconsin Synod) school · Grades Pre-K–8
Largest group: 81% of students
Manitowoc, WI
A+Overall grade93 students10 students per teacher
#3 Most Diverse Private Schools in Manitowoc, WI
Roncalli Middle School
Independent Catholic school · Grades 5–8
Largest group: 87% of students
Manitowoc, WI
B-Overall grade203 students13 students per teacher
#4 Most Diverse Private Schools in Manitowoc, WI
Roncalli Elementary School
Diocesan school · Grades Pre-K–4
Largest group: 88% of students
Manitowoc, WI
BOverall grade241 students11 students per teacher
#5 Most Diverse Private Schools in Manitowoc, WI
Immanuel Lutheran School
Lutheran (Wisconsin Synod) school · Grades Pre-K–8
Largest group: 88% of students
Manitowoc, WI
BOverall grade122 students14 students per teacher
#6 Most Diverse Private Schools in Manitowoc, WI
Manitowoc Lutheran High School
Lutheran (Wisconsin Synod) school · Grades 9–12
Largest group: 89% of students
Manitowoc, WI
B+Overall grade248 students9 students per teacher
#7 Most Diverse Private Schools in Manitowoc, WI
Bethany Evangelical Lutheran School
Lutheran (Wisconsin Synod) school · Grades K–8
Largest group: 90% of students
Manitowoc, WI
B-Overall grade193 students16 students per teacher
#8 Most Diverse Private Schools in Manitowoc, WI
St. Johns Lutheran School
Lutheran (Wisconsin Synod) school · Grades Pre-K–8
Largest group: 97% of students
Manitowoc, WI
B+Overall grade72 students11 students per teacher
From official public records, updated October 2026.