Centennial High School vs Karns High School
A head-to-head comparison of two high schools in Tennessee, United States, 242 km apart, using official American 2025 data. The better value in each row is highlighted.
Centennial High School
Franklin · Public high · Grades 9–12
1,354 students
Karns High School
Knoxville · Public high · Grades 9–12
1,365 students
| Measure | Centennial High School Franklin, Tennessee | Karns High School Knoxville, Tennessee |
|---|---|---|
| Success Index (US) | 47 Lower 50% | 15 Lower 50% |
| State rank | #37 of 321 | #223 of 321 |
| National rank | #9134 of 16,910 | #16039 of 16,910 |
| Sector | Public | Public |
| Type | High | High |
| Year range | Grades 9–12 | Grades 9–12 |
| Students | 1,354 | 1,365 |
| Enrollment | 1,354 | 1,365 |
| Free/reduced-price lunch | – | – |
| Students per teacher | – | – |
| Reading proficiency | 61% | 38% |
| Math proficiency | 30% | 7% |
| city | Franklin | Knoxville |
| state | Tennessee | Tennessee |
| Website | – | – |
The verdict
- •Centennial High School scores higher on the Success Index (US) (47.2 vs 15.1).
- •Centennial High School does better on math proficiency (30% vs 7%).
- •Centennial High School does better on reading proficiency (61% vs 38%).
- •Karns High School is the larger school with 1,365 students compared with 1,354.
The Success Index (US) summarises published results and context from official data. It does not measure teaching quality or fit. Methodology.
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Frequently asked questions
Is Centennial High School better than Karns High School?
On the Success Index (US), Centennial High School ranks higher (47.2 vs 15.1 out of 100). The index is built from published results and context data, not from teaching quality or fit, so visit both schools before deciding.
How far apart are Centennial High School and Karns High School?
About 242 km in a straight line, between Franklin and Knoxville in Tennessee.
Which has the better Enrollment?
Centennial High School: 1,354. Karns High School: 1,365. Students enrolled in the latest NCES directory year.
How do Centennial High School and Karns High School rank in Tennessee?
Centennial High School is 37th of 321 and Karns High School is 223rd of 321 among high schools in Tennessee on the 2025 Success Index (US).