#1 Private Schools with the Smallest Classes in Green Bay, WI
St. Joseph School
Independent Catholic school · Grades Pre-K–8
6.9 students per teacher
Green Bay, WI
AOverall grade65 students7 students per teacher
2026 lists
Private Schools with the Smallest Classes in Green Bay, WI
Private schools in Green Bay, WI with the fewest students per teacher (not counting preschools and special education schools). Top 17 of 17 schools.
#2 Private Schools with the Smallest Classes in Green Bay, WI
Providence Academy
Christian school (nondenominational) · Grades Pre-K–12
8.6 students per teacher
Green Bay, WI
B+Overall grade208 students9 students per teacher
#3 Private Schools with the Smallest Classes in Green Bay, WI
Holy Family School
Diocesan school · Grades Pre-K–8
9.1 students per teacher
Green Bay, WI
AOverall grade176 students9 students per teacher
#4 Private Schools with the Smallest Classes in Green Bay, WI
Holy Cross Elementary School
Diocesan school · Grades Pre-K–8
9.4 students per teacher
Green Bay, WI
B+Overall grade103 students9 students per teacher
#5 Private Schools with the Smallest Classes in Green Bay, WI
St. Thomas More School
Diocesan school · Grades Pre-K–8
9.7 students per teacher
Green Bay, WI
BOverall grade170 students10 students per teacher
#6 Private Schools with the Smallest Classes in Green Bay, WI
Green Bay Trinity Lutheran School
Lutheran (Missouri Synod) school · Grades K–8
9.8 students per teacher
Green Bay, WI
A+Overall grade147 students10 students per teacher
#7 Private Schools with the Smallest Classes in Green Bay, WI
Northeastern Wisconsin Lutheran High School
Lutheran (Missouri Synod) school · Grades 9–12
10 students per teacher
Green Bay, WI
A-Overall grade120 students10 students per teacher
#8 Private Schools with the Smallest Classes in Green Bay, WI
Green Bay Area Catholic Edu. INC Grace
Diocesan school · Grades Pre-K–11
11.9 students per teacher
Green Bay, WI
B+Overall grade2,001 students12 students per teacher
#9 Private Schools with the Smallest Classes in Green Bay, WI
Green Bay Area Catholic Education
Diocesan school · Grades Pre-K–11
11.9 students per teacher
Green Bay, WI
B+Overall grade2,001 students12 students per teacher
#10 Private Schools with the Smallest Classes in Green Bay, WI
Green Bay Area Catholic Education
Diocesan school · Grades Pre-K–11
11.9 students per teacher
Green Bay, WI
B+Overall grade2,001 students12 students per teacher
#11 Private Schools with the Smallest Classes in Green Bay, WI
St. Bernard Grade School-Grace
Diocesan school · Grades Pre-K–8
12.6 students per teacher
Green Bay, WI
BOverall grade355 students13 students per teacher
#12 Private Schools with the Smallest Classes in Green Bay, WI
Notre Dame De La Baie Academy
Independent Catholic school · Grades 9–12
13.3 students per teacher
Green Bay, WI
BOverall grade739 students13 students per teacher
#13 Private Schools with the Smallest Classes in Green Bay, WI
St. Paul Lutheran School
Lutheran (Wisconsin Synod) school · Grades Pre-K–8
13.3 students per teacher
Green Bay, WI
B+Overall grade130 students13 students per teacher
#14 Private Schools with the Smallest Classes in Green Bay, WI
St. John the Baptist School
Diocesan school · Grades Pre-K–8
13.8 students per teacher
Green Bay, WI
B-Overall grade289 students14 students per teacher
#15 Private Schools with the Smallest Classes in Green Bay, WI
St. Mark Lutheran School
Lutheran (Wisconsin Synod) school · Grades Pre-K–8
14 students per teacher
Green Bay, WI
B-Overall grade177 students14 students per teacher
#16 Private Schools with the Smallest Classes in Green Bay, WI
Pilgrim Lutheran School
Lutheran (Missouri Synod) school · Grades Pre-K–8
15.1 students per teacher
Green Bay, WI
BOverall grade235 students15 students per teacher
#17 Private Schools with the Smallest Classes in Green Bay, WI
Bay City Christian School
Baptist school · Grades Pre-K–12
17.2 students per teacher
Green Bay, WI
B-Overall grade266 students17 students per teacher
From official public records, updated October 2026.