Grand River Academy Photo - Students on campus.

Best Ashtabula County Private High Schools (2026)

For the 2026 school year, there are 5 private high schools serving 1,061 students in Ashtabula County, OH.
The top-ranked private high schools in Ashtabula County, OH include St. Johns School, Grand River Academy, and St. John School.
The average acceptance rate is 71%, which is lower than the Ohio private high school average acceptance rate of 83%.
67% of private high schools in Ashtabula County, OH are religiously affiliated (most commonly Catholic and Other).

Top-Ranked Ashtabula County Private High Schools (2026)

School
Location
Quick Facts
Grand River Academy
Grand River Academy Photo - Students on campus.
All-boys
3042 College Street
Austinburg, OH 44010
(440) 275-2811
Gr: 8-12 | 99 students Avg. class size: 8 students Sports: 13 | Extracurrculars: 5 Tuition & acceptance rate listed
St. John School
(Catholic)
2150 Columbus Ave
Ashtabula, OH 44004
(440) 997-5821
Gr: PK-12 | 392 students Tuition listed
St. Johns School
(Catholic)
541 West 34th Street
Ashtabula, OH 44005
(440) 997-5531
Gr: PK-12 | 453 students
4322 Park Avenue
Ashtabula, OH 44004
(440) 998-3887
Gr: PK-12 | 65 students Sports: 2 Tuition listed
South Ridge Christian Aca.
(Baptist)
924 Center Road
Conneaut, OH 44030
(440) 593-4657
Gr: 1-12 | 29 students Sports: 2
[+] Show Closed Private Schools in Ashtabula County, Ohio

Ashtabula County Private Schools (Closed)

School
Location
Quick Facts
3851 S. Denmark Rd.
Dorset, OH 44032
Gr: 1-8 | 23 students
7091 Hilldom Rd
Pierpont, OH 44082
Gr: 1-8 | 15 students
6563 County Line Rd.
Williamsfield, OH 44093
Gr: 1-8 | 15 students
734 Mill Street
Conneaut, OH 44030
(440) 599-9854
Gr: PK-8 | 67 students
1819 Hague Rd.
Orwell, OH 44076
Gr: 1-8 | 52 students
Beckwith Rd
Pierpont, OH 44082
Gr: 1-7 | 24 students
8619 Fletcher Rd
Middlefield, OH 44062
Gr: 1-8 | 32 students

Overview

This County (Ashtabula County)
This State (OH)
# Schools
6 Schools

Student Body:

# Students
1,061 Students
97,697 Students
% Average Students of Color
10%
25%

Academics and Faculty:

# Teachers
112 Teachers
10,156 Teachers
Average Student-Teacher Ratio
9:1
10:1
% Average Faculty w/Advanced Degree
65%
57%
Average Class Size
8 students
16 students
Average Number of AP Courses
10 courses
13 courses
Average SAT score
1150
(Out of 1600)
1245
Average ACT score
22
(Out of 36)
25

Tuition and Acceptance Rate:

Average Yearly Tuition Cost
$26,250
$13,232
Average % on Financial Aid
25%
54%
Average Acceptance Rate
71%
83%
Average Endowment Size
$2 million
$61.86 million

Students by Ethnicity:

0.29
0.54
# American Indian Students
4 Students
1,207 Students
% American Indian Students
n/a
1%
# Asian Students
17 Students
2,822 Students
% Asian Students
2%
3%
# Hispanic Students
32 Students
4,705 Students
% Hispanic Students
3%
5%
# Black Students
44 Students
10,856 Students
% Black Students
4%
11%
# White Students
901 Students
66,261 Students
% White Students
84%
65%
# Hawaiian Students
1 Student
138 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
70 Students
15,764 Students
% of Others Students
7%
15%
All Ethnic Groups

Extracurriculars and Sports:

Average Number of Extracurriculars
5 extracurriculars
12 extracurriculars
Average Number of Sports
6 sports
10 sports

Frequently Asked Questions

What are the top-ranked private high schools in Ashtabula County, OH?
The top-ranked private high schools in Ashtabula County, OH include St. Johns School, Grand River Academy, and St. John School.
How many private high schools are located in Ashtabula County?
5 private high schools are located in Ashtabula County.
How diverse are private high schools in Ashtabula County?
Ashtabula County private high schools are approximately 10% minority students, which is lower than the Ohio private school average of 25%.
What percentage of private high schools are religiously affiliated in Ashtabula County?
67% of private high schools in Ashtabula County are religiously affiliated (most commonly Catholic and Other).
Which private high schools in Ashtabula County are often viewed compared to one another?

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