Skip to content
S
Public schoolHighGrades 9–12

Clay County High School

🇺🇸 Official data · 2025Celina, Tennessee 38551 · Clay County

26.8/ 100
Success Index (US)
Lower 50%

#129 of 321 high schools in Tennessee
#14008 of 16,910 nationally

How is this calculated?
Students
311
Enrollment
311
Source: NCES CCD
Reading proficiency
47%
Source: EDFacts
Math proficiency
17%
Source: EDFacts

About Clay County High School

Clay County High School is a public high located in Celina, in the Clay County school district of Tennessee, United States. It caters for Grades 9–12. In 2025 it enrolled 311 students. Traditional public schools run by a school district; free to attend.

Its Success Index (US) is 26.8 out of 100, placing it in the lower 50% of high schools in United States and 129th of 321 ranked high schools in Tennessee. Its strongest component is reading proficiency (39th percentile), and its weakest is math proficiency (15th percentile).

Other published figures: enrollment 311.

There are 3 schools in Celina; Clay County High School ranks 1st of 2 scored schools there.

Success Index (US) breakdown

Each component is a percentile against high schools across United States.

  • Math proficiency (30%)17%
  • Reading proficiency (30%)47%
  • Community advantage (fewer free/reduced-price lunch) (25%)–
  • Students per teacher (15%)–

The Success Index (US) summarises published data about a school community. It is not a measure of teaching quality. Read the methodology.

Published measures

All figures published for Clay County High School by the official sources.

Enrollment
311
Students enrolled in the latest NCES directory year.
Reading proficiency
47%
Share of tested students proficient or above (all students, all grades).
Math proficiency
17%
Share of tested students proficient or above (all students, all grades).

Free academic assessment

Is your child on grade level in reading and math?

Success Tutoring offers personalised English and math tutoring from Kindergarten to Grade 12. Start with a free online assessment and a clear plan for the year ahead.

  • Personalised learning plan mapped to the Australian Curriculum
  • English & Maths from Kindergarten to Year 12
  • Flexible memberships, no lock-in contracts
  • Centres across NSW, VIC, QLD, WA, SA and ACT

No cost, no obligation. By submitting you agree to be contacted by Success Tutoring about your enquiry. See our privacy policy.

Schools near Clay County High School

Closest schools by straight-line distance, with their Success Index (US).

Similar schools

Public high schools in Tennessee with a comparable Enrollment.

Frequently asked questions

Is Clay County High School a good school?

Clay County High School has a Success Index (US) of 26.8 out of 100 (Lower 50% of high schools in United States) and ranks #129 of 321 in Tennessee. The index summarises published data about the school community and, where available, attainment; it does not measure teaching quality, so visit the school and ask about support at your child's level.

Where does Clay County High School rank in Tennessee?

Clay County High School ranks #129 of 321 high schools in Tennessee and #14008 of 16,910 nationally on the Success Index (US) (2025 data).

How many students attend Clay County High School?

Clay County High School had 311 students in 2025.

Is Clay County High School a elementary school or a high school?

Clay County High School is classified as a high covering Grades 9–12. It is a public school.

What other schools are near Clay County High School?

There are 2 schools within 15 km of Clay County High School; they are listed on this page with their Success Index (US) and distance, and can be compared side by side.