Serving 470 students in grades 9-12, Mount Vernon High School ranks in the top 20% of all schools in Iowa for overall test scores (math proficiency is top 20%, and reading proficiency is top 20%).
The percentage of students achieving proficiency in math is 84% (which is higher than the Iowa state average of 68%). The percentage of students achieving proficiency in reading/language arts is 81% (which is higher than the Iowa state average of 70%).
The student-teacher ratio of 17:1 is higher than the Iowa state level of 14:1.
Minority enrollment is 10% of the student body (majority Black and Hispanic), which is lower than the Iowa state average of 30% (majority Hispanic).
Quick Facts (2026)
- Grades: 9-12
- Enrollment: 470 students
- Student-Teacher Ratio: 17:1
- Minority Enrollment: 10%
- Graduation Rate: 85-89% (Btm 50% in IA)
- Overall Testing Rank: Top 20%
- Math Proficiency: 84% (Top 20%)
- Reading Proficiency: 81% (Top 20%)
- Science Proficiency: 80-84% (Top 10%)
- Source: National Center for Education Statistics (NCES), IA Dept. of Education
Top Rankings
Mount Vernon 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
School Overview
Mount Vernon High School's student population of 470 students has grown by 6% over five school years.
The teacher population of 27 teachers has declined by 6% over five school years.
Grades Offered
Grades 9-12
(Supplemental Virtual)
(Supplemental Virtual)
Total Students
470 students
Total Classroom Teachers
27 teachers
Year Founded
1905
School Calendar
School Rankings
Mount Vernon High School ranks within the top 20% of all 1,223 schools in Iowa (based off of combined math and reading proficiency testing data).
The diversity score of Mount Vernon High School is 0.19, which is less than the diversity score at state average of 0.48. The school's diversity has stayed relatively flat over five school years.
Overall Testing Rank
#174 out of 1223 schools
(Top 20%)
(Top 20%)
Math Test Scores (% Proficient)
84%
68%
Reading/Language Arts Test Scores (% Proficient)
81%
70%
Science Test Scores (% Proficient)
80-84%
63%
Student-Teacher Ratio
17:1
14:1
American Indian
n/a
n/a
Asian
1%
3%
Hispanic
2%
14%
Black
2%
7%
White
90%
70%
Hawaiian
n/a
1%
Two or more races
5%
5%
All Ethnic Groups
Graduation Rate
85-89%
90%
Participates in the National School Lunch Program (NSLP)
Yes
Eligible for Free Lunch
10%
35%
Eligible for Reduced Lunch
3%
7%
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), IA Dept. of Education
Frequently Asked Questions
What is Mount Vernon High School's ranking?
Mount Vernon High School is ranked #174 out of 1,223 schools, which ranks it among the top 20% of public schools in Iowa.
What schools are Mount Vernon High School often compared to?
Mount Vernon High Schoolis often viewed alongside schools like Lisbon Secondary School by visitors of our site.
What percent of students have achieved state testing proficiency in math and reading?
84% of students have achieved math proficiency (compared to the 68% IA state average), while 81% of students have achieved reading proficiency (compared to the 70% IA state average).
What is the graduation rate of Mount Vernon High School?
The graduation rate of Mount Vernon High School is 85-89%, which is lower than the Iowa state average of 90%.
How many students attend Mount Vernon High School?
470 students attend Mount Vernon High School.
What is the racial composition of the student body?
90% of Mount Vernon High School students are White, 5% of students are Two or more races, 2% of students are Hispanic, 2% of students are Black, and 1% of students are Asian.
What is the student-teacher ratio of Mount Vernon High School?
Mount Vernon High School has a student ration of 17:1, which is higher than the Iowa state average of 14:1.
What grades does Mount Vernon High School offer ?
Mount Vernon High School offers enrollment in grades 9-12 (Supplemental Virtual).
What school district is Mount Vernon High School part of?
Mount Vernon High School is part of Mount Vernon Comm School District.
School Reviews
5 10/10/2025
High quality teachers that are self motivated to help students. They volunteer their time after school to help with activities. Outside of school cultural activities such as Spanish Club trips to Chicago. High level of learning within the classroom. Self motivated students.
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