#1 College-Bound Private High Schools in Dupage County, IL
Timothy Christian Schools
Christian school (nondenominational) · Grades Pre-K–12
100% of graduates go to four-year colleges
Elmhurst, IL
B+Overall grade1,194 students18 students per teacher
2026 lists
College-Bound Private High Schools in Dupage County, IL
Private high schools in Dupage County, IL where the most graduates go on to four-year colleges. Top 8 of 8 schools.
#2 College-Bound Private High Schools in Dupage County, IL
Abraxas Naperville Bridge
Alternative school · Grades 10–12
100% of graduates go to four-year colleges
Woodridge, IL
AOverall grade26 students5 students per teacher
#3 College-Bound Private High Schools in Dupage County, IL
College Preparatory School of America
Islamic school · Grades Pre-K–12
99% of graduates go to four-year colleges
Lombard, IL
A+Overall grade602 students13 students per teacher
#4 College-Bound Private High Schools in Dupage County, IL
St. Francis High School
Independent Catholic school · Grades 9–12
95% of graduates go to four-year colleges
Wheaton, IL
AOverall grade703 students13 students per teacher
#5 College-Bound Private High Schools in Dupage County, IL
Ic Catholic Prep
Diocesan school · Grades 9–12
95% of graduates go to four-year colleges
Elmhurst, IL
A+Overall grade371 students9 students per teacher
#6 College-Bound Private High Schools in Dupage County, IL
Islamic Foundation School
Islamic school · Grades Pre-K–12
91% of graduates go to four-year colleges
Villa Park, IL
B+Overall grade633 students14 students per teacher
#7 College-Bound Private High Schools in Dupage County, IL
Marquette Manor Baptist Academy
Baptist school · Grades Pre-K–12
70% of graduates go to four-year colleges
Downers Grove, IL
BOverall grade135 students13 students per teacher
#8 College-Bound Private High Schools in Dupage County, IL
Fusion Academy Ob: Chicago- Oak Brook
Alternative school · Grades 6–12
70% of graduates go to four-year colleges
Oak Brook, IL
AOverall grade43 students2 students per teacher
From official public records, updated October 2026.