Private School Review - Established 2003

Marietta Private Schools

For the 2026-27 school year, there are 3 private schools serving 432 students in Marietta, OH, 15% of all K-12 students in Marietta, OH are educated in private schools versus public schools (compared to the OH state average of 12%).
The average acceptance rate is 100%, which is higher than the Ohio private school average acceptance rate of 88%.
100% of private schools in Marietta, OH are religiously affiliated (most commonly Catholic and Christian).

Quick Facts (26-27)

Quick Facts (26-27)

Top Ranked Marietta Private Schools (2026-27)

Map of St. Mary School
St. Mary School
Gr: K-8 | 168 students
Catholic
320 Marion St
Marietta, OH 45750
(740) 374-8181
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Map of Oak Grove Christian School
Oak Grove Christian School
Gr: PK-4 | 137 students
Christian
535 Bf Goodrich Rd
Marietta, OH 45750
(740) 336-5041
View Profile
Map of St. John Central Grade School
St. John Central Grade School
Gr: PK-8 | 127 students
Catholic
17654 State Route 676
Marietta, OH 45750
(740) 896-2697
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Marietta, OH Private School Trends

3
Private Schools
432
Students
$6,000
Avg. Tuition
4%
Students of Color
17:1
Student-Teacher Ratio
Download town snapshot: CSV | XML | JSON Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission.
Enrollment & Diversity
Category
This Town (Marietta)
This State (OH)
# Schools
3 Schools
1,312 Schools
# Students
432 Students
232,122 Students
% Students of Color
4%
25%
0.44
0.59
Show more data/charts: racial breakdown
# American Indian Students
0 Students
1,332 Students
% American Indian Students
0%
1%
# Asian Students
2 Students
5,039 Students
% Asian Students
1%
2%
# Hispanic Students
5 Students
10,835 Students
% Hispanic Students
1%
5%
# Black Students
6 Students
24,257 Students
% Black Students
1%
10%
# White Students
303 Students
139,899 Students
% White Students
70%
59%
# Hawaiian Students
0 Students
309 Students
% Hawaiian Students
0%
<1%
# Others Students
116 Students
54,254 Students
% of Others Students
27%
23%
All Ethnic Groups
Academics
# Teachers
26 Teachers
19,167 Teachers
Average Student-Teacher Ratio
17:1
13:1
Average Number of AP Courses
5 courses
12 courses
Tuition & Aid
Average Yearly Tuition Cost
$6,000
$8,791
Admissions & Athletics
Average Acceptance Rate
100%
88%

Frequently Asked Questions

What are the top ranked private schools in Marietta, OH?
The top ranked private schools in Marietta, OH is St. Mary School.
How many private schools are located in Marietta?
3 private schools are located in Marietta.
What percentage of students in Marietta go to private school?
15% of all K-12 students in Marietta are educated in private schools (compared to the OH state average of 12%).
What percentage of private schools are religiously affiliated in Marietta?
100% of private schools in Marietta are religiously affiliated (most commonly Catholic and Christian).
Which private schools in Marietta are often viewed compared to one another?

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