#1 Private Schools with the Smallest Classes in Winnebago County, WI
Trinity Lutheran School
Lutheran (Missouri Synod) school · Grades Pre-K–8
6.2 students per teacher
Menasha, WI
A+Overall grade48 students6 students per teacher
2026 lists
Private Schools with the Smallest Classes in Winnebago County, WI
Private schools in Winnebago County, WI with the fewest students per teacher (not counting preschools and special education schools). Top 16 of 16 schools.
#2 Private Schools with the Smallest Classes in Winnebago County, WI
Trinity Lutheran School
Lutheran (Missouri Synod) school · Grades Pre-K–8
7.9 students per teacher
Oshkosh, WI
A+Overall grade44 students8 students per teacher
#3 Private Schools with the Smallest Classes in Winnebago County, WI
St. Mary Catholic Middle School
Diocesan school · Grades Pre-K–12
8.2 students per teacher
Neenah, WI
A+Overall grade850 students8 students per teacher
#4 Private Schools with the Smallest Classes in Winnebago County, WI
St. Mary Elementary School
Diocesan school · Grades Pre-K–5
8.4 students per teacher
Menasha, WI
AOverall grade79 students8 students per teacher
#5 Private Schools with the Smallest Classes in Winnebago County, WI
Martin Luther Lutheran School
Lutheran (Wisconsin Synod) school · Grades Pre-K–8
10.6 students per teacher
Oshkosh, WI
AOverall grade115 students11 students per teacher
#6 Private Schools with the Smallest Classes in Winnebago County, WI
St. Mary Catholic High School
Diocesan school · Grades 9–12
11.1 students per teacher
Neenah, WI
A+Overall grade272 students11 students per teacher
#7 Private Schools with the Smallest Classes in Winnebago County, WI
Neenah Lutheran School
Lutheran (Wisconsin Synod) school · Grades Pre-K–8
11.8 students per teacher
Neenah, WI
B+Overall grade173 students12 students per teacher
#8 Private Schools with the Smallest Classes in Winnebago County, WI
Neenah Lutheran School Adams St. Campus
Lutheran (Wisconsin Synod) school · Grades Pre-K–8
11.8 students per teacher
Neenah, WI
BOverall grade173 students12 students per teacher
#9 Private Schools with the Smallest Classes in Winnebago County, WI
St. Gabriel Elementary School
Independent Catholic school · Grades Pre-K–5
11.9 students per teacher
Neenah, WI
BOverall grade131 students12 students per teacher
#10 Private Schools with the Smallest Classes in Winnebago County, WI
Lourdes Academy High School
Parish school · Grades 9–12
12.7 students per teacher
Oshkosh, WI
BOverall grade172 students13 students per teacher
#11 Private Schools with the Smallest Classes in Winnebago County, WI
Lourdes Academy Elementary School
Diocesan school · Grades Pre-K–4
13.1 students per teacher
Oshkosh, WI
BOverall grade235 students13 students per teacher
#12 Private Schools with the Smallest Classes in Winnebago County, WI
Lourdes Academy Middle School
Parish school · Grades 5–8
13.4 students per teacher
Oshkosh, WI
BOverall grade208 students13 students per teacher
#13 Private Schools with the Smallest Classes in Winnebago County, WI
Wyldewood Christian School
Baptist school · Grades Pre-K–12
13.5 students per teacher
Oshkosh, WI
BOverall grade58 students14 students per teacher
#14 Private Schools with the Smallest Classes in Winnebago County, WI
New Hope Christian School
Lutheran (Missouri Synod) school · Grades Pre-K–8
14.8 students per teacher
Neenah, WI
B-Overall grade200 students15 students per teacher
#15 Private Schools with the Smallest Classes in Winnebago County, WI
Grace Lutheran School
Lutheran (Wisconsin Synod) school · Grades Pre-K–8
15.4 students per teacher
Oshkosh, WI
BOverall grade163 students15 students per teacher
#16 Private Schools with the Smallest Classes in Winnebago County, WI
Valley Christian School
Christian school (nondenominational) · Grades Pre-K–12
15.5 students per teacher
Oshkosh, WI
B-Overall grade702 students16 students per teacher
From official public records, updated October 2026.