Cosby High School

3318 Cosby Hwy
Cosby, TN 37722
(School attendance zone shown in map)
4/
10
Bottom 50%
Serving 326 students in grades 9-12, Cosby High School ranks in the bottom 50% of all schools in Tennessee for overall test scores (math proficiency is bottom 50%, and reading proficiency is bottom 50%).
The percentage of students achieving proficiency in math is 10% (which is lower than the Tennessee state average of 31%). The percentage of students achieving proficiency in reading/language arts is 35-39% (which is approximately equal to the Tennessee state average of 37%).
The student:teacher ratio of 12:1 is lower than the Tennessee state level of 15:1.
Minority enrollment is 9% of the student body (majority Hispanic), which is lower than the Tennessee state average of 41% (majority Black).

Quick Stats (2024-25)

  • School Type: Magnet School
  • Grades: 9-12
  • Enrollment: 326 students
  • Student:Teacher Ratio: 12:1
  • Minority Enrollment: 9%
  • : 90-94% (Top 50% in TN)
  • : Bottom 50%
  • : 10% (Btm 50%)
  • : 35-39% (Top 50%)
  • : 50-54% (Top 20%)
  • Source: National Center for Education Statistics (NCES), TN Dept. of Education

Top Rankings

Cosby High School ranks among the top 20% of public schools in Tennessee for:

School Overview

Cosby High School's student population of 326 students has declined by 11% over five school years.
The teacher population of 28 teachers has stayed relatively flat over five school years.
School Type
Grades Offered
Grades 9-12
(offers virtual instruction)
Total Students
326 students
This chart displays total students of Cosby High School by year, with the latest 2022-23 school year data.
Gender %
This chart displays gender of Cosby High School
Total Classroom Teachers
28 teachers
This chart displays the total teachers of Cosby High School by year, with the latest 2022-23 school year data.
Students by Grade
This chart displays the students of Cosby High School by grade.

School Rankings

Cosby High School ranks within the bottom 50% of all 1,761 schools in Tennessee (based off of combined math and reading proficiency testing data).
The diversity score of Cosby High School is 0.17, which is less than the diversity score at state average of 0.60. The school's diversity has stayed relatively flat over five school years.
This School
State Level (TN)
#1136 out of 1761 schools
(Bottom 50%)
This chart displays the overall school rank of Cosby High School, with the latest 2021-22 school year data.
10%
31%
This chart displays the percentage of students that scored at or above 'proficient' levels in Math of Cosby High School and the percentage of public school students that scored at or above 'proficient' levels in Math of public schools in Tennessee by year, with the latest 2021-22 school year data.
35-39%
37%
This chart displays the percentage of students that scored at or above 'proficient' levels in Reading/Language Arts of Cosby High School and the percentage of public school students that scored at or above 'proficient' levels in Reading/Language Arts of Tennessee by year, with the latest 2021-22 school year data.
50-54%
40%
This chart displays the percentage of students that scored at or above 'proficient' levels in Science of Cosby High School and the percentage of public school students that scored at or above 'proficient' levels in Science of public schools in Tennessee by year, with the latest 2021-22 school year data.
Student : Teacher Ratio
12:1
15:1
This chart displays the student teacher ratio of Cosby High School and the public school average student teacher ratio of Tennessee by year, with the latest 2022-23 school year data.
American Indian
n/a
n/a
Asian
n/a
2%
Hispanic
3%
14%
This chart displays the percentage of Hispanic students in Cosby High School and the percentage of Hispanic public school students in Tennessee by year, with the latest 2022-23 school year data.
Black
1%
21%
This chart displays the percentage of Black students in Cosby High School and the percentage of Black public school students in Tennessee by year, with the latest 2022-23 school year data.
White
91%
59%
This chart displays the percentage of White students in Cosby High School and the percentage of White public school students in Tennessee by year, with the latest 2022-23 school year data.
Hawaiian
n/a
n/a
Two or more races
5%
4%
This chart displays the percentage of students of two or more races in Cosby High School and the percentage of public school students of two or more races in Tennessee by year, with the latest 2022-23 school year data.
All Ethnic Groups
This chart displays the percentage breakdown of students of all ethnic groups in Cosby High School.
This chart displays the percentage breakdown of public school students of all ethnic groups in Tennessee.
0.17
This chart displays the diversity score of Cosby High School and the public school average diversity score of Tennessee by year, with the latest 2022-23 school year data.
90-94%
90%
This chart displays graduation rate of Cosby High School and public school graduation rate of Tennessee by year, with the latest 2021-22 school year data.
Participates in the National School Lunch Program (NSLP)
Yes
Eligible for Free Lunch
84%
45%
This chart displays the percentage of students who is eligible for free lunch in Cosby High School and the percentage of public school students who is eligible for free lunch in Tennessee by year, with the latest 2022-23 school year data.
Eligible for Reduced Lunch
11%
6%
This chart displays the percentage of students who is eligible for reduced lunch in Cosby High School and the percentage of public school students who is eligible for reduced lunch in Tennessee by year, with the latest 2022-23 school year data.
School District Name
Source: National Center for Education Statistics (NCES), TN Dept. of Education

Frequently Asked Questions

What is Cosby High School's ranking?
Cosby High School is ranked #1136 out of 1,761 schools, which ranks it among the bottom 50% of public schools in Tennessee.
What percent of students have achieved state testing proficiency in math and reading?
10% of students have achieved math proficiency (compared to the 31% TN state average), while 35-39% of students have achieved reading proficiency (compared to the 37% TN state average).
What is the graduation rate of Cosby High School?
The graduation rate of Cosby High School is 90-94%, which is higher than the Tennessee state average of 90%.
How many students attend Cosby High School?
326 students attend Cosby High School.
What is the racial composition of the student body?
91% of Cosby High School students are White, 5% of students are Two or more races, 3% of students are Hispanic, and 1% of students are Black.
What is the student:teacher ratio of Cosby High School?
Cosby High School has a student ration of 12:1, which is lower than the Tennessee state average of 15:1.
What grades does Cosby High School offer ?
Cosby High School offers enrollment in grades 9-12 (offers virtual instruction).
What school district is Cosby High School part of?
Cosby High School is part of Cocke County School District.

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Quick Stats (2024-25)

  • School Type: Magnet School
  • Grades: 9-12
  • Enrollment: 326 students
  • Student:Teacher Ratio: 12:1
  • Minority Enrollment: 9%
  • : 90-94% (Top 50%)
  • : Bottom 50%
  • : 10% (Btm 50%)
  • : 35-39% (Top 50%)
  • : 50-54% (Top 20%)
  • Source: National Center for Education Statistics (NCES), TN Dept. of Education

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