| Index | Gadsden | Tennessee | National |
| Average Test Scores | 35% | 35% | 48% |
| Student/Teacher ratio | n/a | n/a | 16:1 |
| Total public schools | n/a | 1,390 | 79,221 |
| Total private schools | n/a | 430 | 24,874 |
| Total post-secondary schools | n/a | 189 | 7,963 |
| Index | Gadsden | Tennessee | National |
| Completed 8th grade | 70.1% | 82.0% | 84.3% |
| Completed high school | 67.1% | 79.9% | 83.0% |
| Completed some college | 29.9% | 53.2% | 59.4% |
| Completed associate degree | 13.7% | 32.2% | 38.5% |
| Completed bachelors | 9.3% | 25.4% | 30.3% |
| Completed masters | 2.2% | 9.3% | 11.5% |
| Completed professional degree | 0.8% | 2.8% | 3.3% |
| Completed doctorate | 0.0% | 1.2% | 1.3% |
There are a total of n/a public schools, n/a private schools and n/a post-secondary schools in Gadsden. Using the proficiency score averages, the average test scores for Gadsden, TN schools is 35%. The average student to teacher ratio is n/a. In Gadsden, TN, an average of 70.1% of students have completed 8th grade and an average of 67.1% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Medina, TN | 4,260 | 59% | 23.6% |
| Bells, TN | 2,697 | 47% | 2.1% |
| Milan, TN | 7,642 | 41% | 14.9% |
| Alamo, TN | 2,199 | 40% | 16.7% |
| Maury City, TN | 817 | 35% | 28.1% |
| Gadsden, TN | 490 | 35% | 27.1% |
| City | Population | Avg. Test Scores | National Avg. |
| Silver Creek, NE | 490 | 55% | 14.6% |
| Reserve, NM | 490 | 40% | 16.7% |
| Scotia, CA | 490 | 50% | 3.1% |
| Sadler, TX | 490 | 51% | 6.3% |
| Delmar, IA | 491 | 82% | 70.8% |
| Gadsden, TN | 490 | 35% | 27.1% |
Here are the best places to live in Tennessee
These are the largest cities in Tennessee
Check out the 10 safest cities in Tennessee
See the best places to live in Gadsden