Defiance High School is a public high school in Defiance, Ohio, United States. It was established in 1970 and is part of the Defiance City Schools district.
Serving 697 students in grades 9-12, Defiance High School ranks in the bottom 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 30-34% (which is lower than the Ohio state average of 54%). The percentage of students achieving proficiency in reading/language arts is 65-69% (which is higher than the Ohio state average of 60%).
The student-teacher ratio of 15:1 is lower than the Ohio state level of 17:1.
Minority enrollment is 36% of the student body (majority Hispanic), which is higher than the Ohio state average of 35% (majority Black and Hispanic).
Quick Facts (2026)
- Grades: 9-12
- Enrollment: 697 students
- Student-Teacher Ratio: 15:1
- Minority Enrollment: 36%
- Graduation Rate: ≥95% (Top 10% in OH)
- Overall Testing Rank: Bottom 50%
- Math Proficiency: 30-34% (Btm 50%)
- Reading Proficiency: 65-69% (Top 50%)
- Science Proficiency: 65-69% (Top 50%)
- Source: National Center for Education Statistics (NCES), OH Dept. of Education
Top Rankings
Defiance High School ranks among the top 20% of public schools in Ohio for:
Category
Attribute
Graduation Rate
School Overview
Defiance High School's student population of 697 students has stayed relatively flat over five school years.
The teacher population of 45 teachers has stayed relatively flat over five school years.
Grades Offered
Grades 9-12
(No virtual instruction)
(No virtual instruction)
Total Students
697 students
Total Classroom Teachers
45 teachers
Year Founded
1970
Colors
White, Blue, Royal blue
School Rankings
Defiance High School ranks within the bottom 50% of all 3,181 schools in Ohio (based off of combined math and reading proficiency testing data).
The diversity score of Defiance High School is 0.52, 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
#1811 out of 3181 schools
(Bottom 50%)
(Bottom 50%)
Math Test Scores (% Proficient)
30-34%
54%
Reading/Language Arts Test Scores (% Proficient)
65-69%
60%
Science Test Scores (% Proficient)
65-69%
63%
Student-Teacher Ratio
15:1
17:1
American Indian
n/a
n/a
Asian
1%
3%
Hispanic
26%
8%
Black
6%
17%
White
64%
65%
Hawaiian
n/a
n/a
Two or more races
3%
7%
All Ethnic Groups
Graduation Rate
≥95%
86%
Participates in the National School Lunch Program (NSLP)
Yes
Eligible for Free Lunch
40%
42%
Eligible for Reduced Lunch
12%
5%
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), OH Dept. of Education
School Notes
- School Mascot: Bulldog
Frequently Asked Questions
What is Defiance High School's ranking?
Defiance High School is ranked #1811 out of 3,181 schools, which ranks it among the bottom 50% of public schools in Ohio.
What schools are Defiance High School often compared to?
Defiance High Schoolis often viewed alongside schools like Tinora High School, Ayersville High School, Fairview High School by visitors of our site.
What percent of students have achieved state testing proficiency in math and reading?
30-34% of students have achieved math proficiency (compared to the 54% OH state average), while 65-69% of students have achieved reading proficiency (compared to the 60% OH state average).
What is the graduation rate of Defiance High School?
The graduation rate of Defiance High School is 95%, which is higher than the Ohio state average of 86%.
How many students attend Defiance High School?
697 students attend Defiance High School.
What is the racial composition of the student body?
64% of Defiance High School students are White, 26% of students are Hispanic, 6% of students are Black, 3% of students are Two or more races, and 1% of students are Asian.
What is the student-teacher ratio of Defiance High School?
Defiance High School has a student ration of 15:1, which is lower than the Ohio state average of 17:1.
What grades does Defiance High School offer ?
Defiance High School offers enrollment in grades 9-12 (No virtual instruction).
What school district is Defiance High School part of?
Defiance High School is part of Defiance City School District.
School Reviews
Review Defiance High School. Reviews should be a few sentences in length. Please include any comments on:
- Quality of academic programs, teachers, and facilities
- Availability of music, art, sports and other extracurricular activities
Recent Articles
AI Report Cards: Should Schools Evaluate AI Use?
Explore whether schools should assess student AI use, the benefits, risks, and what responsible AI report cards could look like in 2026.
The Parent’s Guide to School Cell Phone Bans in 2026
Learn how school cell phone bans work in 2026, why districts are adopting them, and what parents should expect.
Parental Involvement in Public Schools: 2026 Update
Explore the latest 2026 trends, research, and strategies shaping parental involvement in public schools and student success.
