Serving 540 students in grades 9-12, Ontario High School ranks in the top 50% of all schools in Ohio for overall test scores (math proficiency is bottom 50%, and reading proficiency is bottom 50%).
The percentage of students achieving proficiency in math is 50-54% (which is approximately equal to the Ohio state average of 54%). The percentage of students achieving proficiency in reading/language arts is 75-79% (which is higher than the Ohio state average of 60%).
The student-teacher ratio of 18:1 is higher than the Ohio state level of 17:1.
Minority enrollment is 18% of the student body (majority Black and Hispanic), which is lower than the Ohio state average of 35% (majority Black).
Quick Facts (26-27)
- Grades: 9-12
- Enrollment: 540 students
- Student-Teacher Ratio: 18:1
- Minority Enrollment: 18%
- Graduation Rate: ≥95% (Top 10% in OH)
- Overall Testing Rank: Top 50%
- Math Proficiency: 50-54% (Btm 50%)
- Reading Proficiency: 75-79% (Top 20%)
- Science Proficiency: 80-84% (Top 20%)
- Attendance Zone: Ontario High School's attendance zone encompasses the entire school district in Mansfield, OH, covering approximately 39.7 square miles, with a typical drive to the school taking around 10-12 minutes and the furthest edge being about 5.2 miles away.
- Source: National Center for Education Statistics (NCES), OH Dept. of Education
Top Rankings
Ontario High School ranks among the top 20% of public schools in Ohio for:
Category
Attribute
Reading/Language Arts Proficiency
Science Proficiency
Graduation Rate
School Overview
Ontario High School's student population of 540 students has stayed relatively flat over five school years.
The teacher population of 30 teachers has stayed relatively flat over five school years.
Grades Offered
Grades 9-12
(No virtual instruction)
(No virtual instruction)
Total Students
540 students
Showing 2016–2025. View full 39-year historical data
Total Classroom Teachers
30 teachers
Showing 2016–2025. View full 39-year historical data
School Rankings
Ontario High School ranks within the top 50% of all 3,181 schools in Ohio (based off of combined math and reading proficiency testing data).
The diversity score of Ontario High School is 0.32, which is less than the diversity score at state average of 0.54. The school's diversity has stayed relatively flat over five school years.
Overall Testing Rank
#1077 out of 3181 schools
(Top 50%)
(Top 50%)
Showing 2013–2023. View full 14-year historical data
Math Test Scores (% Proficient)
50-54%
54%
Showing 2013–2023. View full 14-year historical data
Reading/Language Arts Test Scores (% Proficient)
75-79%
60%
Showing 2012–2022. View full 13-year historical data
Science Test Scores (% Proficient)
80-84%
63%
Student-Teacher Ratio
18:1
17:1
Showing 2016–2025. View full 39-year historical data
Asian
3%
3%
Showing 2016–2025. View full 38-year historical data
Hispanic
4%
8%
Showing 2016–2025. View full 33-year historical data
Black
5%
17%
Showing 2016–2025. View full 38-year historical data
White
82%
65%
Showing 2016–2025. View full 38-year historical data
Two or more races
6%
7%
Showing 2016–2025. View full 15-year historical data
All Ethnic Groups
Showing 2016–2025. View full 38-year historical data
Graduation Rate
≥95%
86.2%
Showing 2014–2023. View full 13-year historical data
Chronically Absent Students
(22-23)13%
30.8%
Participates in the National School Lunch Program (NSLP)
Yes
Eligible for Free Lunch
28%
42%
Showing 2015–2025. View full 34-year historical data
Eligible for Reduced Lunch
7%
5%
Showing 2015–2025. View full 27-year historical data
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), OH Dept. of Education
Frequently Asked Questions
What is Ontario High School's ranking?
Ontario High School is ranked #1077 out of 3,181 schools, which ranks it among the top 50% of public schools in Ohio.
What schools are Ontario High School often compared to?
Ontario High Schoolis often viewed alongside schools like Lexington High School by visitors of our site.
What percent of students have achieved state testing proficiency in math and reading?
50-54% of students have achieved math proficiency (compared to the 54% OH state average), while 75-79% of students have achieved reading proficiency (compared to the 60% OH state average).
What is the graduation rate of Ontario High School?
The graduation rate of Ontario High School is 95%, which is higher than the Ohio state average of 86.2%.
How many students attend Ontario High School?
540 students attend Ontario High School.
What is the racial composition of the student body?
82% of Ontario High School students are White, 6% of students are Two or more races, 5% of students are Black, 4% of students are Hispanic, and 3% of students are Asian.
What is the student-teacher ratio of Ontario High School?
Ontario High School has a student ration of 18:1, which is higher than the Ohio state average of 17:1.
What grades does Ontario High School offer ?
Ontario High School offers enrollment in grades 9-12 (No virtual instruction).
What school district is Ontario High School part of?
Ontario High School is part of Ontario Local School District.
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