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Tennessee Firefly

Shining a light on education & government in Tennessee

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Data & School Grades

Find Your School's Letter Grade

Search all 1,697 Tennessee public schools across 95 counties. See how your school performs with detailed test scores and growth data.

Search 1,697 schools across all 95 Tennessee counties

Grade Distribution

1,697 schools across 95 counties

Breakdown

Explore Tennessee by County

Click any county to see every school and grade in that area.

60%+ A/B
40-59% A/B
25-39% A/B
10-24% A/B
<10% A/B

Click a county to explore | Map data: Tennessee Department of Education

What Are School Letter Grades?

Tennessee's A-F School Letter Grade System assigns each public school a letter grade from A (exemplary) to F (needs improvement), giving parents and communities a clear, at-a-glance understanding of how their schools are performing academically.

The grading system was established by Tennessee Code Annotated 49-1-228 in 2016, though the first grades weren't released until December 2024 reflecting the 2023-24 school year performance.

How Schools Are Graded

Achievement

Student Achievement

How students perform on state assessments in ELA and Math against state benchmarks. Weight varies by school type.

Growth

Academic Growth

How much students improve year over year, regardless of starting level. This carries the heaviest weight.

Equity

Growth of Bottom 25%

Growth among the lowest-performing students. Ensures schools lift up those who need the most support. Critical equity metric.

Ready

College & Career Ready

Percentage of students graduating ready for college or a career pathway. High school only.

Letter Grade Scale

A

Exemplary

Composite score of 4.0 or higher.

B

Above Average

Composite score of 3.0 - 3.9.

C

Satisfactory

Composite score of 2.0 - 2.9.

D

Below Average

Composite score of 1.0 - 1.9.

F

Failing

Composite score below 1.0.

Frequently Asked Questions

When were Tennessee school letter grades last released?+

The first A-F letter grades were released in December 2024, based on the 2023-24 school year data.

What does a "C" grade mean for a Tennessee school?+

A C grade indicates "Satisfactory" performance with a composite score between 2.0 and 2.9. Most Tennessee schools currently fall in this range.

Do charter schools receive letter grades?+

Yes. All public schools in Tennessee receive letter grades, including charter schools, magnet schools, and virtual schools.

What is the "Growth of Bottom 25%" indicator?+

This measures academic progress of students who scored in the lowest 25% on previous assessments, ensuring schools support their most vulnerable students.

Which Tennessee county has the best school grades?+

Williamson County consistently shows the highest concentration of A and B-rated schools. Use the search tool above to explore any county.

Data from the Tennessee Department of Education | 2023-24 School Year