Clark County High School is a public high school in Kahoka, Missouri, United States. It is part of the Clark County R-1 School District.
Serving 306 students in grades 9-12, Clark Co. High School ranks in the top 30% of all schools in Missouri for overall test scores (math proficiency is top 50%, and reading proficiency is top 50%).
The percentage of students achieving proficiency in math is 40-44% (which is approximately equal to the Missouri state average of 40%). The percentage of students achieving proficiency in reading/language arts is 65-69% (which is higher than the Missouri state average of 43%).
The student-teacher ratio of 13:1 is higher than the Missouri state level of 12:1.
Minority enrollment is 4% of the student body (majority Black and Hispanic), which is lower than the Missouri state average of 33% (majority Black).
Quick Facts (2026)
- Grades: 9-12
- Enrollment: 306 students
- Student-Teacher Ratio: 13:1
- Minority Enrollment: 4%
- Graduation Rate: ≥95% (Top 5% in MO)
- Overall Testing Rank: Top 30%
- Math Proficiency: 40-44% (Top 50%)
- Reading Proficiency: 65-69% (Top 5%)
- Science Proficiency: 50-59% (Top 20%)
- Source: National Center for Education Statistics (NCES), MO Dept. of Education
Top Rankings
Clark Co. High School ranks among the top 20% of public schools in Missouri for:
Category
Attribute
Reading/Language Arts Proficiency
Science Proficiency
Graduation Rate
School Overview
Clark Co. High School's student population of 306 students has stayed relatively flat over five school years.
The teacher population of 24 teachers has stayed relatively flat over five school years.
Grades Offered
Grades 9-12
(No virtual instruction)
(No virtual instruction)
Total Students
306 students
Total Classroom Teachers
24 teachers
School Calendar
School Rankings
Clark Co. High School ranks within the top 30% of all 2,076 schools in Missouri (based off of combined math and reading proficiency testing data).
The diversity score of Clark Co. High School is 0.08, which is less than the diversity score at state average of 0.52. The school's diversity has stayed relatively flat over five school years.
Overall Testing Rank
#423 out of 2076 schools
(Top 30%)
(Top 30%)
Math Test Scores (% Proficient)
40-44%
40%
Reading/Language Arts Test Scores (% Proficient)
65-69%
43%
Science Test Scores (% Proficient)
50-59%
38%
Student-Teacher Ratio
13:1
12:1
American Indian
n/a
n/a
Asian
1%
2%
Hispanic
1%
9%
Black
1%
15%
White
96%
67%
Hawaiian
n/a
1%
Two or more races
1%
6%
All Ethnic Groups
Graduation Rate
≥95%
90%
Eligible for Free Lunch
43%
43%
Eligible for Reduced Lunch
11%
7%
School Statewide Testing
School District Name
Clark County R-I School District
Source: National Center for Education Statistics (NCES), MO Dept. of Education
Frequently Asked Questions
What is Clark Co. High School's ranking?
Clark Co. High School is ranked #423 out of 2,076 schools, which ranks it among the top 30% of public schools in Missouri.
What percent of students have achieved state testing proficiency in math and reading?
40-44% of students have achieved math proficiency (compared to the 40% MO state average), while 65-69% of students have achieved reading proficiency (compared to the 43% MO state average).
What is the graduation rate of Clark Co. High School?
The graduation rate of Clark Co. High School is 95%, which is higher than the Missouri state average of 90%.
How many students attend Clark Co. High School?
306 students attend Clark Co. High School.
What is the racial composition of the student body?
96% of Clark Co. High School students are White, 1% of students are Asian, 1% of students are Hispanic, 1% of students are Black, and 1% of students are Two or more races.
What is the student-teacher ratio of Clark Co. High School?
Clark Co. High School has a student ration of 13:1, which is higher than the Missouri state average of 12:1.
What grades does Clark Co. High School offer ?
Clark Co. High School offers enrollment in grades 9-12 (No virtual instruction).
What school district is Clark Co. High School part of?
Clark Co. High School is part of Clark County R-I School District.
School Reviews
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