Serving 243 students in grades 9-12, Treynor High School ranks in the top 1% of all schools in Iowa for overall test scores (math proficiency is top 5%, and reading proficiency is top 5%).
The percentage of students achieving proficiency in math is 85-89% (which is higher than the Iowa state average of 64%). The percentage of students achieving proficiency in reading/language arts is ≥95% (which is higher than the Iowa state average of 70%).
The student:teacher ratio of 14:1 is equal to the Iowa state level of 14:1.
Minority enrollment is 3% of the student body (majority Hispanic), which is lower than the Iowa state average of 29% (majority Hispanic).
Quick Stats (2025)
- Grades: 9-12
- Enrollment: 243 students
- Student:Teacher Ratio: 14:1
- Minority Enrollment: 3%
- Graduation Rate: ≥95% (Top 5% in IA)
- Overall Testing Rank: Top 1%
- Math Proficiency: 85-89% (Top 5%)
- Reading Proficiency: ≥95% (Top 1%)
- Science Proficiency: 85-89% (Top 5%)
- Source: National Center for Education Statistics (NCES), IA Dept. of Education
Top Rankings
Treynor High School ranks among the top 20% of public schools in Iowa for:
Category
Attribute
Overall Rank
Math Proficiency
Reading/Language Arts Proficiency
Science Proficiency
Graduation Rate
School Overview
Treynor High School's student population of 243 students has stayed relatively flat over five school years.
The teacher population of 18 teachers has grown by 12% over five school years.
Grades Offered
Grades 9-12
(Supplemental Virtual)
(Supplemental Virtual)
Total Students
243 students
Gender %
Total Classroom Teachers
18 teachers
School Calendar
School Rankings
Treynor High School ranks within the top 1% of all 1,233 schools in Iowa (based off of combined math and reading proficiency testing data).
The diversity score of Treynor High School is 0.06, which is less than the diversity score at state average of 0.47. The school's diversity has stayed relatively flat over five school years.
Overall Testing Rank
#11 out of 1233 schools
(Top 1%)
(Top 1%)
Math Test Scores (% Proficient)
85-89%
64%
Reading/Language Arts Test Scores (% Proficient)
≥95%
70%
Science Test Scores (% Proficient)
85-89%
63%
Student : Teacher Ratio
14:1
14:1
American Indian
n/a
n/a
Asian
1%
3%
Hispanic
2%
13%
Black
n/a
7%
White
97%
71%
Hawaiian
n/a
1%
Two or more races
n/a
5%
All Ethnic Groups
Graduation Rate
≥95%
90%
Participates in the National School Lunch Program (NSLP)
Yes
Eligible for Free Lunch
10%
36%
Eligible for Reduced Lunch
2%
5%
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), IA Dept. of Education
Profile last updated: 02/09/2025
Frequently Asked Questions
What is Treynor High School's ranking?
Treynor High School is ranked #11 out of 1,233 schools, which ranks it among the top 1% of public schools in Iowa.
What schools are Treynor High School often compared to?
Treynor High Schoolis often viewed alongside schools like Underwood High School, Tri-center High School by visitors of our site.
What percent of students have achieved state testing proficiency in math and reading?
85-89% of students have achieved math proficiency (compared to the 64% IA state average), while ≥95% of students have achieved reading proficiency (compared to the 70% IA state average).
What is the graduation rate of Treynor High School?
The graduation rate of Treynor High School is 95%, which is higher than the Iowa state average of 90%.
How many students attend Treynor High School?
243 students attend Treynor High School.
What is the racial composition of the student body?
97% of Treynor High School students are White, 2% of students are Hispanic, and 1% of students are Asian.
What is the student:teacher ratio of Treynor High School?
Treynor High School has a student ration of 14:1, which is equal to the Iowa state average of 14:1.
What grades does Treynor High School offer ?
Treynor High School offers enrollment in grades 9-12 (Supplemental Virtual).
What school district is Treynor High School part of?
Treynor High School is part of Treynor Comm School District.
School Reviews
Review Treynor 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
Parents’ Guide to Special Education
Special education law is not easy to decipher, with several regulations that govern special education services for disabled students. In this article, learn about the core components of the laws, rights, and individual education plans that can help create the best public school environment for your child.
Surveillance Cameras: Violation of Rights or Improved Security?
A school district in Virginia has given the green light to schools that want to install surveillance cameras in common areas like cafeterias and hallways. We’ll look at whether this is a violation of student privacy or the best way to keep order in schools.
Teachers in 19 States Allowed to Physically Punish Students
As of 2014, nineteen states still allow corporal punishment – spanking and paddling the most common choices – in their public schools. However, some argue that not only are these punishments physically harmful, they also are disproportionately administered to students of color. As a result, House democrats have taken up the issue in a new bill that would ban all forms of corporal punishment nationwide.
