#1 Most Diverse Private Schools in Marathon County, WI
Newman Catholic Elementary School at St. Mark
Diocesan school · Grades Pre-K–5
Largest group: 84% of students
Rothschild, WI
AOverall grade100 students9 students per teacher
2026 lists
Most Diverse Private Schools in Marathon County, WI
Private schools in Marathon County, WI with the most varied mix of students. Top 8 of 8 schools.
#2 Most Diverse Private Schools in Marathon County, WI
Northland Lutheran High School
Lutheran (Wisconsin Synod) school · Grades 9–12
Largest group: 85% of students
Kronenwetter, WI
BOverall grade110 students12 students per teacher
#3 Most Diverse Private Schools in Marathon County, WI
Newman Catholic Elementary at St. Anne Parish
Diocesan school · Grades K–5
Largest group: 86% of students
Wausau, WI
A-Overall grade168 students9 students per teacher
#4 Most Diverse Private Schools in Marathon County, WI
Trinity Lutheran School
Lutheran (Missouri Synod) school · Grades Pre-K–8
Largest group: 93% of students
Wausau, WI
BOverall grade162 students14 students per teacher
#5 Most Diverse Private Schools in Marathon County, WI
St. Anthony De Pauda Catholic School
Diocesan school · Grades Pre-K–8
Largest group: 94% of students
Athens, WI
A-Overall grade52 students9 students per teacher
#6 Most Diverse Private Schools in Marathon County, WI
St. Mary's School
Parish school · Grades Pre-K–8
Largest group: 95% of students
Marathon, WI
B-Overall grade170 students13 students per teacher
#7 Most Diverse Private Schools in Marathon County, WI
St. Peter Lutheran School
Lutheran (Wisconsin Synod) school · Grades K–8
Largest group: 98% of students
Schofield, WI
BOverall grade106 students15 students per teacher
#8 Most Diverse Private Schools in Marathon County, WI
Trinity Lutheran School
Lutheran (Missouri Synod) school · Grades Pre-K–8
Largest group: 100% of students
Athens, WI
AOverall grade55 students9 students per teacher
From official public records, updated October 2026.