Grand River Academy Photo - Students on campus.

Best Ashtabula County Private High Schools (2025)

For the 2025 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 Grand River Academy, St. John School, and St. Johns 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 (2025)

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

Ashtabula County Private Schools (Closed)

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

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 Grand River Academy, St. John School, and St. Johns 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 24%.
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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