For the 2025 school year, there are 7 public high schools serving 1,548 students in Hardin County, OH.
The top ranked public high schools in Hardin County, OH are Ada High School, Ridgemont High School and Upper Scioto Valley High School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Hardin County, OH public high schools have an average math proficiency score of 47% (versus the Ohio public high school average of 40%), and reading proficiency score of 63% (versus the 57% statewide average). High schools in Hardin County have an average ranking of 7/10, which is in the top 50% of Ohio public high schools.
Hardin County, OH public high school have a Graduation Rate of 88%, which is more than the Ohio average of 86%.
The school with highest graduation rate is Ada 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 9% of the student body (majority Hispanic), which is less than the Ohio public high school average of 33% (majority Black).
Best Public High Schools in Hardin County (2025)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Grades
Students
Rank: #11.
Ada High School
(Math: 60-64% | Reading: 70-74%)
Rank:
Rank:
7/
Top 50%10
725 W North Ave
Ada, OH 45810
(419) 634-2746
Ada, OH 45810
(419) 634-2746
Grades: 7-12
| 396 students
Rank: #22.
Ridgemont High School
(Math: 35-39% | Reading: 65-69%)
Rank:
Rank:
5/
Bottom 50%10
560 Taylor St W
Mount Victory, OH 43340
(937) 354-2141
Mount Victory, OH 43340
(937) 354-2141
Grades: 6-12
| 247 students
Rank: #33.
Upper Scioto Valley High School
(Math: 21-39% | Reading: 60-69%)
Rank:
Rank:
4/
Bottom 50%10
510 S Courtright St
Mc Guffey, OH 45859
(419) 757-3231
Mc Guffey, OH 45859
(419) 757-3231
Grades: 9-12
| 150 students
Rank: #4 - 54. - 5.
Hardin Northern High School
(Math: 40-44% | Reading: 55-59%)
Rank:
Rank:
4/
Bottom 50%10
11589 State Route 81
Dola, OH 45835
(419) 759-3515
Dola, OH 45835
(419) 759-3515
Grades: 7-12
| 174 students
Rank: #4 - 54. - 5.
Kenton High School
(Math: 40-44% | Reading: 55-59%)
Rank:
Rank:
4/
Bottom 50%10
200 Harding Ave
Kenton, OH 43326
(419) 673-1286
Kenton, OH 43326
(419) 673-1286
Grades: 9-12
| 547 students
Rank: #66.
Hardin Community School
Charter School
(Math: <50% | Reading: ≤20%)
Rank:
Rank:
3/
Bottom 50%10
400 Decatur St
Kenton, OH 43326
(419) 673-3210
Kenton, OH 43326
(419) 673-3210
Grades: 8-12
| 34 students
Rank: n/an/a
725 W North Ave
Ada, OH 45810
(419) 634-6421
Ada, OH 45810
(419) 634-6421
Grades: 7-12
| n/a students
Hardin County Public Schools (Closed)
School
Location
Grades
Students
409 Madison St
Kenton, OH 43326
(419) 675-9101
Kenton, OH 43326
(419) 675-9101
Grades: 1-5
| n/a students
520 S Detroit St
Kenton, OH 43326
(419) 673-1162
Kenton, OH 43326
(419) 673-1162
Grades: K-5
| 311 students
530 Gilmore St
Kenton, OH 43326
(419) 673-9291
Kenton, OH 43326
(419) 673-9291
Grades: K-5
| 147 students
222 W Carrol St
Kenton, OH 43326
(419) 675-1014
Kenton, OH 43326
(419) 675-1014
Grades: PK-K
| 186 students
311 W Dixon St
Forest, OH 45843
(419) 273-2427
Forest, OH 45843
(419) 273-2427
Grades: 7-8
| 177 students
510 South Courtright St
Mc Guffey, OH 45859
(419) 757-0149
Mc Guffey, OH 45859
(419) 757-0149
Grades: 2-12
| 45 students
401 Scott Ave
Kenton, OH 43326
(419) 673-4294
Kenton, OH 43326
(419) 673-4294
Grades: PK-K
| 146 students
Frequently Asked Questions
What are the top ranked public high schools in Hardin County, OH?
The top ranked public high schools in Hardin County, OH include Ada High School, Ridgemont High School and Upper Scioto Valley High School.
How many public high schools are located in Hardin County?
7 public high schools are located in Hardin County.
What is the racial composition of students in Hardin County?
Hardin County public high schools minority enrollment is 9% of the student body (majority Hispanic), which is less than the Ohio public high schools average of 33% (majority Black).
Which public high schools in Hardin County are often viewed compared to one another?
Popular comparisons of public high schools in Hardin County include: Ridgemont High School vs. Kenton High School, Upper Scioto Valley High School vs. Kenton High School, Kenton High School vs. Ridgemont High School
Recent Articles
Opinion: Handcuffing in Public Schools is a Gateway to More Violence
Some districts are banning handcuffing, while others are cuffing kindergarteners simply throwing a temper tantrum. Read this editorial to see why this author believes slapping the cuffs on children鈥檚 wrists only leads to more behavior issues and violence in their adult lives.
Whooping Cough: Should Vaccinations be Required for Public School Enrollment?
Whopping cough is making a comeback, especially amongst children, prompting health officials to encourage pertussis vaccines and boosters. However, should the pertussis vaccine be required for public school enrollment? Learn about current proposed laws and its ramifications.
What are Common Core Standards and Why Do We Need Them?
With schools nationwide adopting common core standards, we鈥檒l take a look at what they are, their benefits, and how they will change the face of public education.