Serving 572 students in grades 9-12, Dexter High School ranks in the top 20% of all schools in Missouri for overall test scores (math proficiency is top 20%, and reading proficiency is top 20%).
The percentage of students achieving proficiency in math is 50-54% (which is higher than the Missouri state average of 40%). The percentage of students achieving proficiency in reading/language arts is 50-54% (which is higher than the Missouri state average of 43%).
The student:teacher ratio of 15:1 is higher than the Missouri state level of 12:1.
Minority enrollment is 7% of the student body (majority Hispanic), which is lower than the Missouri state average of 32% (majority Black).
Quick Stats (2025)
- Grades: 9-12
- Enrollment: 572 students
- Student:Teacher Ratio: 15:1
- Minority Enrollment: 7%
- Graduation Rate: ≥95% (Top 5% in MO)
- Overall Testing Rank: Top 20%
- Math Proficiency: 50-54% (Top 20%)
- Reading Proficiency: 50-54% (Top 30%)
- Science Proficiency: 20-24% (Btm 50%)
- Source: National Center for Education Statistics (NCES), MO Dept. of Education
Top Rankings
Dexter High School ranks among the top 20% of public schools in Missouri for:
Category
Attribute
Overall Rank
Math Proficiency
Graduation Rate
School Overview
Dexter High School's student population of 572 students has stayed relatively flat over five school years.
The teacher population of 39 teachers has stayed relatively flat over five school years.
Grades Offered
Grades 9-12
(No virtual instruction)
(No virtual instruction)
Total Students
572 students
Gender %
Total Classroom Teachers
39 teachers
School Calendar
First Day of School
Fri. Aug 15, 2025
School Rankings
Dexter High School ranks within the top 20% of all 2,076 schools in Missouri (based off of combined math and reading proficiency testing data).
The diversity score of Dexter High School is 0.13, which is less than the diversity score at state average of 0.51. The school's diversity has stayed relatively flat over five school years.
Overall Testing Rank
#381 out of 2076 schools
(Top 20%)
(Top 20%)
Math Test Scores (% Proficient)
50-54%
40%
Reading/Language Arts Test Scores (% Proficient)
50-54%
43%
Science Test Scores (% Proficient)
20-24%
38%
Student : Teacher Ratio
15:1
12:1
American Indian
n/a
n/a
Asian
1%
2%
Hispanic
3%
8%
Black
1%
15%
White
93%
68%
Hawaiian
n/a
1%
Two or more races
2%
6%
All Ethnic Groups
Graduation Rate
≥95%
90%
Eligible for Free Lunch
36%
42%
Eligible for Reduced Lunch
8%
7%
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), MO Dept. of Education
Profile last updated: 02/09/2025
Frequently Asked Questions
What is Dexter High School's ranking?
Dexter High School is ranked #381 out of 2,076 schools, which ranks it among the top 20% of public schools in Missouri.
What schools are Dexter High School often compared to?
Dexter High Schoolis often viewed alongside schools like Puxico High School, Advance High School, Bloomfield 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 40% MO state average), while 50-54% of students have achieved reading proficiency (compared to the 43% MO state average).
What is the graduation rate of Dexter High School?
The graduation rate of Dexter High School is 95%, which is higher than the Missouri state average of 90%.
How many students attend Dexter High School?
572 students attend Dexter High School.
What is the racial composition of the student body?
93% of Dexter High School students are White, 3% of students are Hispanic, 2% of students are Two or more races, 1% of students are Asian, and 1% of students are Black.
What is the student:teacher ratio of Dexter High School?
Dexter High School has a student ration of 15:1, which is higher than the Missouri state average of 12:1.
What grades does Dexter High School offer ?
Dexter High School offers enrollment in grades 9-12 (No virtual instruction).
What school district is Dexter High School part of?
Dexter High School is part of Dexter R-XI School District.
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