#1 Private Schools with the Smallest Classes in Sauk County, WI
St. Luke Elementary School
Diocesan school · Grades Pre-K–8
7.5 students per teacher
Plain, WI
AOverall grade60 students8 students per teacher
2026 lists
Private Schools with the Smallest Classes in Sauk County, WI
Private schools in Sauk County, WI with the fewest students per teacher (not counting preschools and special education schools). Top 8 of 8 schools.
#2 Private Schools with the Smallest Classes in Sauk County, WI
St. Lukes Grade School
Diocesan school · Grades Pre-K–8
8.8 students per teacher
Plain, WI
B+Overall grade60 students9 students per teacher
#3 Private Schools with the Smallest Classes in Sauk County, WI
St. John the Evangelist School
Diocesan school · Grades Pre-K–4
9.6 students per teacher
Spring Green, WI
B+Overall grade53 students10 students per teacher
#4 Private Schools with the Smallest Classes in Sauk County, WI
Community Christian School of Baraboo
Christian school (nondenominational) · Grades Pre-K–12
10.1 students per teacher
Baraboo, WI
BOverall grade114 students10 students per teacher
#5 Private Schools with the Smallest Classes in Sauk County, WI
St. John's Lutheran School
Lutheran (Wisconsin Synod) school · Grades Pre-K–8
12.1 students per teacher
Baraboo, WI
B+Overall grade88 students12 students per teacher
#6 Private Schools with the Smallest Classes in Sauk County, WI
Sacred Heart Catholic School
Parish school · Grades Pre-K–8
13.2 students per teacher
Reedsburg, WI
BOverall grade140 students13 students per teacher
#7 Private Schools with the Smallest Classes in Sauk County, WI
St. Joseph Parish School
Diocesan school · Grades Pre-K–8
15 students per teacher
Baraboo, WI
B-Overall grade196 students15 students per teacher
#8 Private Schools with the Smallest Classes in Sauk County, WI
St. Peter's Lutheran School
Lutheran (Missouri Synod) school · Grades Pre-K–8
17.5 students per teacher
Reedsburg, WI
B-Overall grade163 students18 students per teacher
From official public records, updated October 2026.