For the 2026 school year, there is 1 public high school serving 347 students in Cosby, TN.
The top-ranked public high school in Cosby, TN is Cosby High School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Cosby, TN public high school have an average math proficiency score of 12% (versus the Tennessee public high school average of 25%), and reading proficiency score of 37% (versus the 40% statewide average). High schools in Cosby have an average ranking of 3/10, which is in the bottom 50% of Tennessee public high schools.
Cosby, TN public high school have a Graduation Rate of 95%, which is more than the Tennessee average of 87%.
The school with highest graduation rate is Cosby High School, with ≥95% graduation rate. Read more about public school graduation rate statistics in Tennessee or national school graduation rate statistics.
Minority enrollment is 9% of the student body (majority Hispanic), which is less than the Tennessee public high school average of 42% (majority Black).
Best Public High Schools in Cosby, TN (2026)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Cosby High School
(Math: 12% | Reading: 35-39%)
Rank:
Rank:
4/
Bottom 50%10
3318 Cosby Hwy
Cosby, TN 37722
(423) 487-5602
Cosby, TN 37722
(423) 487-5602
Gr: 9-12 | 347 students Student-teacher ratio: 13:1 Minority enrollment: 9%
Frequently Asked Questions
What are the top-ranked public high schools in Cosby, TN?
The top-ranked public high schools in Cosby, TN include Cosby High School.
How many public high schools are located in Cosby?
1 public high schools are located in Cosby.
What is the racial composition of students in Cosby?
Cosby public high schools minority enrollment is 9% of the student body (majority Hispanic), which is less than the Tennessee public high schools average of 42% (majority Black).