#1 Private Schools with the Smallest Classes in Wood County, WI
St. John Primary School
Diocesan school · Grades Pre-K–2
6.1 students per teacher
Marshfield, WI
A+Overall grade135 students6 students per teacher
2026 lists
Private Schools with the Smallest Classes in Wood County, WI
Private schools in Wood County, WI with the fewest students per teacher (not counting preschools and special education schools). Top 11 of 11 schools.
#2 Private Schools with the Smallest Classes in Wood County, WI
Assumption High School
Independent Catholic school · Grades 9–12
7.2 students per teacher
Wisconsin Rapids, WI
A+Overall grade145 students7 students per teacher
#3 Private Schools with the Smallest Classes in Wood County, WI
Assumption Catholic Schools
Parish school · Grades Pre-K–12
8.5 students per teacher
Wisconsin Rapids, WI
A+Overall grade455 students9 students per teacher
#4 Private Schools with the Smallest Classes in Wood County, WI
Our Lady Queen of Heaven Elementary School
Diocesan school · Grades K–2
8.5 students per teacher
Wisconsin Rapids, WI
A-Overall grade84 students9 students per teacher
#5 Private Schools with the Smallest Classes in Wood County, WI
St. Vincent De Paul School
Parish school · Grades 3–5
8.8 students per teacher
Wisconsin Rapids, WI
AOverall grade91 students9 students per teacher
#6 Private Schools with the Smallest Classes in Wood County, WI
Columbus Catholic Middle & High School
Diocesan school · Grades 6–12
9.2 students per teacher
Marshfield, WI
A-Overall grade279 students9 students per teacher
#7 Private Schools with the Smallest Classes in Wood County, WI
Our Lady of Peace Intermediate School
Parish school · Grades 1–12
9.4 students per teacher
Marshfield, WI
A-Overall grade506 students9 students per teacher
#8 Private Schools with the Smallest Classes in Wood County, WI
Immanuel Lutheran School
Lutheran (Missouri Synod) school · Grades Pre-K–8
9.4 students per teacher
Marshfield, WI
AOverall grade83 students9 students per teacher
#9 Private Schools with the Smallest Classes in Wood County, WI
Trinity Lutheran School
Lutheran (Wisconsin Synod) school · Grades Pre-K–8
13.2 students per teacher
Marshfield, WI
B+Overall grade53 students13 students per teacher
#10 Private Schools with the Smallest Classes in Wood County, WI
Immanuel Lutheran School
Lutheran (Missouri Synod) school · Grades Pre-K–8
13.4 students per teacher
Wisconsin Rapids, WI
BOverall grade186 students13 students per teacher
#11 Private Schools with the Smallest Classes in Wood County, WI
St. Pauls Evangelical Lutheran School
Lutheran (Wisconsin Synod) school · Grades Pre-K–8
13.7 students per teacher
Wisconsin Rapids, WI
B+Overall grade70 students14 students per teacher
From official public records, updated October 2026.