#1 Best Private Middle Schools in Milwaukee County, WI
Badger State Baptist School
Baptist school · Grades Pre-K–12
One of the most diverse private schools in Wisconsin
Oak Creek, WI
A+Overall grade161 students9 students per teacher
2026 lists
Best Private Middle Schools in Milwaukee County, WI
Private schools in Milwaukee County, WI with middle-school grades and the highest overall grades. Top 50 of 88 schools.
#2 Best Private Middle Schools in Milwaukee County, WI
St. Johns Lutheran School
Lutheran (Missouri Synod) school · Grades Pre-K–8
The only Christian school in Glendale
Glendale, WI
A+Overall grade92 students10 students per teacher
#3 Best Private Middle Schools in Milwaukee County, WI
Milwaukee Montessori School
Montessori school · Grades Pre-K–8
The only Montessori school in Milwaukee
Milwaukee, WI
A+Overall grade206 students6 students per teacher
#4 Best Private Middle Schools in Milwaukee County, WI
Milwaukee Jewish Day School
Jewish day school · Grades Pre-K–8
The smallest classes of any Jewish school in Milwaukee
Milwaukee, WI
A+Overall grade136 students5 students per teacher
#5 Best Private Middle Schools in Milwaukee County, WI
Our Redeemer Lutheran School
Lutheran (Missouri Synod) school · Grades Pre-K–8
Smaller classes than 97% of Christian schools in Wisconsin
Wauwatosa, WI
A+Overall grade83 students6 students per teacher
#6 Best Private Middle Schools in Milwaukee County, WI
Grace Lutheran School
Lutheran (Missouri Synod) school · Grades Pre-K–8
Smaller classes than 67% of Christian schools in Wisconsin
Oak Creek, WI
A+Overall grade91 students11 students per teacher
#7 Best Private Middle Schools in Milwaukee County, WI
Mt. Lebanon Lutheran School
Lutheran (Wisconsin Synod) school · Grades Pre-K–8
Growing: enrollment up 23% since 2011–12
Milwaukee, WI
AOverall grade206 students12 students per teacher
#8 Best Private Middle Schools in Milwaukee County, WI
Eastbrook Academy
Christian school (nondenominational) · Grades Pre-K–12
100% of graduates go to four-year colleges
Milwaukee, WI
AOverall grade384 students12 students per teacher
#9 Best Private Middle Schools in Milwaukee County, WI
Grace Christian Academy
Christian school (nondenominational) · Grades K–12
One of the most diverse private schools in Wisconsin
West Allis, WI
AOverall grade177 students11 students per teacher
#10 Best Private Middle Schools in Milwaukee County, WI
St. Eugene School
Parish school · Grades Pre-K–8
Serving families in Fox Point since at least 2011
Fox Point, WI
AOverall grade144 students10 students per teacher
#11 Best Private Middle Schools in Milwaukee County, WI
St. Pauls Lutheran School
Lutheran (Missouri Synod) school · Grades Pre-K–8
Smaller classes than 74% of Christian schools in Wisconsin
Milwaukee, WI
AOverall grade124 students10 students per teacher
#12 Best Private Middle Schools in Milwaukee County, WI
Mt. Calvary Lutheran School
Lutheran (Missouri Synod) school · Grades Pre-K–8
Smaller classes than 75% of Christian schools in Wisconsin
Milwaukee, WI
AOverall grade172 students10 students per teacher
#13 Best Private Middle Schools in Milwaukee County, WI
Salam School
Islamic school · Grades Pre-K–12
The largest of 55 private schools in Wisconsin
Milwaukee, WI
AOverall grade985 students9 students per teacher
#14 Best Private Middle Schools in Milwaukee County, WI
Mary Queen of Saints Catholic Academy-Greenfield
Independent Catholic school · Grades K–8
The only Catholic school in West Allis
West Allis, WI
AOverall grade162 students13 students per teacher
#15 Best Private Middle Schools in Milwaukee County, WI
Christ-St. Peter Lutheran School
Lutheran (Wisconsin Synod) school · Grades Pre-K–8
Growing: enrollment up 17% since 2011–12
Milwaukee, WI
AOverall grade236 students14 students per teacher
#16 Best Private Middle Schools in Milwaukee County, WI
Guidance Academy
Islamic school · Grades Pre-K–12
One of the 3 largest private schools in Wisconsin
South Milwaukee, WI
AOverall grade267 students14 students per teacher
#17 Best Private Middle Schools in Milwaukee County, WI
Our Father's Lutheran School
Lutheran (Missouri Synod) school · Grades Pre-K–8
Growing: enrollment up 34% since 2013–14
Greenfield, WI
AOverall grade82 students13 students per teacher
#18 Best Private Middle Schools in Milwaukee County, WI
Mt. Olive Christian Day School
Lutheran (Missouri Synod) school · Grades Pre-K–8
One of 37 Christian schools in Milwaukee
Milwaukee, WI
AOverall grade155 students12 students per teacher
#19 Best Private Middle Schools in Milwaukee County, WI
St. Paul Lutheran School
Lutheran (Wisconsin Synod) school · Grades Pre-K–8
The only Christian school in Franklin
Franklin, WI
A-Overall grade102 students12 students per teacher
#20 Best Private Middle Schools in Milwaukee County, WI
Zion Evangelical Lutheran School
Lutheran (Wisconsin Synod) school · Grades Pre-K–8
Smaller classes than 62% of Christian schools in Wisconsin
South Milwaukee, WI
A-Overall grade83 students11 students per teacher
#21 Best Private Middle Schools in Milwaukee County, WI
St. Lucas Evangelical Lutheran School
Lutheran (Wisconsin Synod) school · Grades Pre-K–8
Serving families in Milwaukee since at least 2011
Milwaukee, WI
A-Overall grade148 students15 students per teacher
#22 Best Private Middle Schools in Milwaukee County, WI
St. Alphonsus School
Diocesan school · Grades Pre-K–8
Serving families in Greendale since at least 2011
Greendale, WI
B+Overall grade120 students9 students per teacher
#23 Best Private Middle Schools in Milwaukee County, WI
Living Hope Lutheran School
Lutheran (Wisconsin Synod) school · Grades Pre-K–8
Growing: enrollment up 136% since 2011–12
West Allis, WI
B+Overall grade132 students12 students per teacher
#24 Best Private Middle Schools in Milwaukee County, WI
Tamarack Waldorf School
Independent school · Grades Pre-K–8
Serving families in Milwaukee since at least 2011
Milwaukee, WI
B+Overall grade191 students12 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.