For the 2026 school year, there are 6 private schools serving 993 students in Merrillville, IN (there are , serving 6,094 public students). 14% of all K-12 students in Merrillville, IN are educated in private schools (compared to the IN state average of 11%).
The top-ranked private school in Merrillville, IN is Andrean High School.
The average acceptance rate is 100%, which is higher than the Indiana private school average acceptance rate of 84%.
Top-Ranked Merrillville 草榴社区 Schools (2026)
School
Location
Quick Facts
Andrean High School
(Catholic)
5959 Broadway
Merrillville, IN 46410
(219) 887-5959
Merrillville, IN 46410
(219) 887-5959
Gr: 9-12 | 409 students Avg. class size: 18 students Tuition & acceptance rate listed
801 W 73rd Ave
Merrillville, IN 46410
(219) 769-2049
Merrillville, IN 46410
(219) 769-2049
Gr: PK-8 | 209 students Sports: 6 | Extracurrculars: 4 Tuition listed
Happy Days Learning Center
Daycare / Preschool
86 E 70th Ave
Merrillville, IN 46410
(219) 769-6005
Merrillville, IN 46410
(219) 769-6005
Gr: K | 15 students
Montessori Academy Of Nwi
Montessori School
3602 W 80th Ln
Merrillville, IN 46410
(219) 769-6990
Merrillville, IN 46410
(219) 769-6990
Gr: PK-K | 49 students
St. Michael School
(Catholic)
9292 S Broadway Ave
Merrillville, IN 46410
(219) 322-5431
Merrillville, IN 46410
(219) 322-5431
Gr: PK-8 | 205 students
Overview
This Town (Merrillville)
This State (IN)
# Schools
6 Schools
Student Body:
# Students
993 Students
122,241 Students
% Average Students of Color
58%
26%
Academics and Faculty:
# Teachers
67 Teachers
9,106 Teachers
Average Student-Teacher Ratio
15:1
13:1
% Average Faculty w/Advanced Degree
60%
46%
Average Class Size
18 students
17 students
Tuition and Acceptance Rate:
Average Yearly Tuition Cost
$8,580
$10,330
Average % on Financial Aid
88%
54%
Average Financial Aid Grant
$6,320
$9,318
Average Acceptance Rate
100%
84%
Students by Ethnicity:
Diversity Score
0.75
0.59
# American Indian Students
1 Student
274 Students
% American Indian Students
n/a
n/a
# Asian Students
24 Students
3,046 Students
% Asian Students
3%
3%
# Hispanic Students
198 Students
10,373 Students
% Hispanic Students
20%
9%
# Black Students
238 Students
6,680 Students
% Black Students
24%
5%
# White Students
341 Students
70,609 Students
% White Students
34%
58%
# Hawaiian Students
n/a
88 Students
% Hawaiian Students
n/a
n/a
# Two or more races Students
n/a
n/a
% of Two or more races Students
n/a
n/a
# Others Students
191 Students
30,420 Students
% of Others Students
19%
25%
All Ethnic Groups
Extracurriculars and Sports:
Average Number of Extracurriculars
4 extracurriculars
8 extracurriculars
Average Number of Sports
6 sports
8 sports
Frequently Asked Questions
What are the top-ranked private schools in Merrillville, IN?
The top-ranked private schools in Merrillville, IN is Andrean High School.
How many private schools are located in Merrillville?
6 private schools are located in Merrillville.
How diverse are private schools in Merrillville?
Merrillville private schools are approximately 58% minority students, which is higher than the Indiana private school average of 26%.
What percentage of students in Merrillville go to private school?
14% of all K-12 students in Merrillville are educated in private schools (compared to the IN state average of 11%).
Recent Articles
Parent Engagement in 草榴社区 Schools in 2026
Explore how parent engagement in private schools builds strong communities, support networks, and student success in 2026.
So Many Choices: Navigating 草榴社区 School Selection in 2026
A 2026 parent guide to choosing the right private school, with updated admissions timelines, tuition trends, affordability strategies, and expert insights.
2026 Roadmap to Starting a 草榴社区 School
A 2026 guide to launching a private school, covering planning, costs, admissions timing, governance, and trends parents care about now.