#1 College-Bound Private High Schools in Lake County, IN
Andrean High School
Diocesan school · Grades 9–12
98% of graduates go to four-year colleges
Merrillville, IN
A+Overall grade455 students14 students per teacher
2026 lists
College-Bound Private High Schools in Lake County, IN
Private high schools in Lake County, IN where the most graduates go on to four-year colleges. Top 5 of 5 schools.
#2 College-Bound Private High Schools in Lake County, IN
Illiana Christian High School
Calvinist school · Grades 9–12
80% of graduates go to four-year colleges
Dyer, IN
B-Overall grade544 students16 students per teacher
#3 College-Bound Private High Schools in Lake County, IN
Protestant Reformed/Heritage Christian Schools
Calvinist school · Grades K–12
77% of graduates go to four-year colleges
Dyer, IN
BOverall grade217 students11 students per teacher
#4 College-Bound Private High Schools in Lake County, IN
Illiana Christian High School
Calvinist school · Grades 9–12
71% of graduates go to four-year colleges
Dyer, IN
B-Overall grade545 students14 students per teacher
#5 College-Bound Private High Schools in Lake County, IN
Hammond Baptist High School
Baptist school · Grades Pre-K–12
70% of graduates go to four-year colleges
Schererville, IN
B-Overall grade265 students14 students per teacher
From official public records, updated October 2026.