#1 Best Independent Schools in Marion County, IN
International School of Indiana
Independent school · Grades Pre-K–12
One of the 3 largest independent schools in Indiana
Indianapolis, IN
A+Overall grade423 students5 students per teacher
2026 lists
Best Independent Schools in Marion County, IN
The highest-graded schools of this kind in Marion County, IN. Top 5 of 5 schools.
#2 Best Independent Schools in Marion County, IN
Sycamore School
Independent school · Grades Pre-K–8
One of the 3 largest independent schools in Indiana
Indianapolis, IN
A+Overall grade366 students7 students per teacher
#3 Best Independent Schools in Marion County, IN
Legacy Learning Center
Independent school · Grades Pre-K–12
100% of graduates go to four-year colleges
Indianapolis, IN
AOverall grade271 students10 students per teacher
#4 Best Independent Schools in Marion County, IN
School for Community Learning
Independent school · Grades Pre-K–8
One of 7 independent schools in Indianapolis
Indianapolis, IN
B+Overall grade60 students9 students per teacher
#5 Best Independent Schools in Marion County, IN
Geo Focus Academy
Independent school · Grades K–12
One of 7 independent schools in Indianapolis
Indianapolis, IN
BOverall grade125 students11 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.