2026 lists
Private schools in Dupage County, IL with middle-school grades and the highest overall grades. Top 40 of 40 schools.
#1 Best Private Middle Schools in Dupage County, IL
Christian school (nondenominational) · Grades Pre-K–12
The smallest classes of any Christian school in Naperville
Naperville, IL
#2 Best Private Middle Schools in Dupage County, IL
Diocesan school · Grades Pre-K–8
Smaller classes than 91% of Catholic schools in Illinois
Glendale Heights, IL
#3 Best Private Middle Schools in Dupage County, IL
Parish school · Grades Pre-K–8
Smaller classes than 91% of Catholic schools in Illinois
Roselle, IL
#4 Best Private Middle Schools in Dupage County, IL
Parish school · Grades Pre-K–8
Smaller classes than 80% of Catholic schools in Illinois
Westmont, IL
#5 Best Private Middle Schools in Dupage County, IL
Independent school · Grades Pre-K–8
The only independent school in Warrenville
Warrenville, IL
#6 Best Private Middle Schools in Dupage County, IL
Independent Catholic school · Grades Pre-K–8
Smaller classes than 78% of Catholic schools in Illinois
Darien, IL
#7 Best Private Middle Schools in Dupage County, IL
Diocesan school · Grades Pre-K–8
Smaller classes than 72% of Catholic schools in Illinois
Clarendon Hills, IL
#8 Best Private Middle Schools in Dupage County, IL
Islamic school · Grades Pre-K–12
99% of graduates go to four-year colleges
Lombard, IL
#9 Best Private Middle Schools in Dupage County, IL
Christian school (nondenominational) · Grades Pre-K–8
The largest Christian school in Naperville
Naperville, IL
#10 Best Private Middle Schools in Dupage County, IL
Independent school · Grades Pre-K–8
The only independent school in Downers Grove
Downers Grove, IL
#11 Best Private Middle Schools in Dupage County, IL
Christian school (nondenominational) · Grades Pre-K–12
The only Christian school in Wheaton
Wheaton, IL
#12 Best Private Middle Schools in Dupage County, IL
Parish school · Grades Pre-K–8
Serving families in Naperville since at least 2011
Naperville, IL
#13 Best Private Middle Schools in Dupage County, IL
Diocesan school · Grades Pre-K–8
The smallest classes of any Catholic school in Naperville
Naperville, IL
#14 Best Private Middle Schools in Dupage County, IL
Islamic school · Grades Pre-K–12
91% of graduates go to four-year colleges
Villa Park, IL
#15 Best Private Middle Schools in Dupage County, IL
Christian school (nondenominational) · Grades K–8
One of 4 Christian schools in Naperville
Naperville, IL
#16 Best Private Middle Schools in Dupage County, IL
Diocesan school · Grades Pre-K–8
Smaller classes than 62% of Catholic schools in Illinois
Lemont, IL
#17 Best Private Middle Schools in Dupage County, IL
Diocesan school · Grades Pre-K–8
The only Catholic school in Bloomingdale
Bloomingdale, IL
#18 Best Private Middle Schools in Dupage County, IL
Parish school · Grades Pre-K–8
Serving families in Glen Ellyn since at least 2011
Glen Ellyn, IL
#19 Best Private Middle Schools in Dupage County, IL
Parish school · Grades Pre-K–8
The only Catholic school in Lombard
Lombard, IL
#20 Best Private Middle Schools in Dupage County, IL
Lutheran (Missouri Synod) school · Grades Pre-K–8
Serving families in Elmhurst since at least 2011
Elmhurst, IL
#21 Best Private Middle Schools in Dupage County, IL
Lutheran (Missouri Synod) school · Grades Pre-K–8
Growing: enrollment up 88% since 2011–12
Itasca, IL
#22 Best Private Middle Schools in Dupage County, IL
Montessori school · Grades Pre-K–9
The only Montessori school in Wheaton
Wheaton, IL
#23 Best Private Middle Schools in Dupage County, IL
Montessori school · Grades Pre-K–8
Growing: enrollment up 65% since 2011–12
Naperville, IL
#24 Best Private Middle Schools in Dupage County, IL
Lutheran (Missouri Synod) school · Grades Pre-K–8
Serving families in Roselle since at least 2011
Roselle, IL
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.