#1 Best Private Middle Schools in Winona County, MN
St. Martin's Lutheran School
Lutheran (Missouri Synod) school · Grades K–8
The largest Christian school in Winona
Winona, MN
AOverall grade106 students10 students per teacher
2026 lists
Best Private Middle Schools in Winona County, MN
Private schools in Winona County, MN with middle-school grades and the highest overall grades. Top 6 of 6 schools.
#2 Best Private Middle Schools in Winona County, MN
St. John's Evangelical Lutheran School
Lutheran (Wisconsin Synod) school · Grades Pre-K–8
Serving families in Lewiston since at least 2011
Lewiston, MN
B+Overall grade68 students12 students per teacher
#3 Best Private Middle Schools in Winona County, MN
St. Johns Lutheran School
Lutheran (Wisconsin Synod) school · Grades Pre-K–8
Serving families in Dakota since at least 2011
Dakota, MN
B+Overall grade68 students14 students per teacher
#4 Best Private Middle Schools in Winona County, MN
St. Matthews Lutheran School
Lutheran (Wisconsin Synod) school · Grades Pre-K–8
Serving families in Winona since at least 2011
Winona, MN
BOverall grade62 students14 students per teacher
#5 Best Private Middle Schools in Winona County, MN
Immanuel Lutheran School
Lutheran (Missouri Synod) school · Grades Pre-K–8
Serving families in Lewiston since at least 2011
Lewiston, MN
BOverall grade102 students17 students per teacher
#6 Best Private Middle Schools in Winona County, MN
Cotter Schools
Independent Catholic school · Grades Pre-K–12
The only Catholic school in Winona
Winona, MN
B-Overall grade897 students15 students per teacher
Grades compare each school's official facts, such as class size, how long it has served families and where graduates go, with similar schools. They're a starting point: visit, ask questions and trust what you see.