For the 2026 school year, there are 2 public high schools serving 1,030 students in Castalia, OH.
The top-ranked public high schools in Castalia, OH are Margaretta High School and Townsend Community School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Castalia, OH public high schools have an average math proficiency score of 39% (versus the Ohio public high school average of 40%), and reading proficiency score of 55% (versus the 57% statewide average). High schools in Castalia have an average ranking of 3/10, which is in the bottom 50% of Ohio public high schools.
Castalia, OH public high school have a Graduation Rate of 49%, which is less than the Ohio average of 87%.
The school with highest graduation rate is Margaretta High School, with ≥95% graduation rate. Read more about public school graduation rate statistics in Ohio or national school graduation rate statistics.
Minority enrollment is 20% of the student body (majority Hispanic), which is less than the Ohio public high school average of 34% (majority Black).
Best Public High Schools in Castalia, OH (2026)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Margaretta High School
(Math: 46% | Reading: 66%)
Rank:
Rank:
5/
Bottom 50%10
209 Lowell St
Castalia, OH 44824
(419) 684-5351
Castalia, OH 44824
(419) 684-5351
Gr: 6-12 | 536 students Student-teacher ratio: 17:1 Minority enrollment: 10%
Rank: #22.
Townsend Community School
Charter School
(Math: ≤5% | Reading: 20-24%)
Rank:
Rank:
1/
Bottom 50%10
207 Lowell St
Castalia, OH 44824
(419) 684-5402
Castalia, OH 44824
(419) 684-5402
Gr: 9-12 | 494 students Student-teacher ratio: 31:1 Minority enrollment: 31%
Frequently Asked Questions
What are the top-ranked public high schools in Castalia, OH?
The top-ranked public high schools in Castalia, OH include Margaretta High School and Townsend Community School.
How many public high schools are located in Castalia?
2 public high schools are located in Castalia.
What is the racial composition of students in Castalia?
Castalia public high schools minority enrollment is 20% of the student body (majority Hispanic), which is less than the Ohio public high schools average of 34% (majority Black).
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