| Index | Brighton | Tennessee | National |
| Average Test Scores | 43% | 35% | 48% |
| Student/Teacher ratio | n/a | n/a | 16:1 |
| Total public schools | 4 | 1,390 | 79,221 |
| Total private schools | n/a | 430 | 24,874 |
| Total post-secondary schools | n/a | 189 | 7,963 |
| Index | Brighton | Tennessee | National |
| Completed 8th grade | 79.6% | 82.0% | 84.3% |
| Completed high school | 78.2% | 79.9% | 83.0% |
| Completed some college | 51.5% | 53.2% | 59.4% |
| Completed associate degree | 25.8% | 32.2% | 38.5% |
| Completed bachelors | 20.4% | 25.4% | 30.3% |
| Completed masters | 7.5% | 9.3% | 11.5% |
| Completed professional degree | 2.1% | 2.8% | 3.3% |
| Completed doctorate | 0.6% | 1.2% | 1.3% |
There are a total of 4 public schools, n/a private schools and n/a post-secondary schools in Brighton. Using the proficiency score averages, the average test scores for Brighton, TN schools is 43%. The average student to teacher ratio is n/a. In Brighton, TN, an average of 79.6% of students have completed 8th grade and an average of 78.2% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Atoka, TN | 9,407 | 66% | 37.5% |
| Arlington, TN | 11,715 | 47% | 2.8% |
| Munford, TN | 6,090 | 46% | 4.9% |
| Covington, TN | 8,863 | 28% | 40.8% |
| Millington, TN | 10,650 | 28% | 41.7% |
| Brighton, TN | 2,931 | 43% | 11.5% |
| City | Population | Avg. Test Scores | National Avg. |
| Seymour, TX | 2,931 | 65% | 34.7% |
| Manistique, MI | 2,931 | 45% | 7.3% |
| Bad Axe, MI | 2,930 | 50% | 3.1% |
| Watkinsville, GA | 2,932 | 70% | 46.1% |
| Gambrills, MD | 2,929 | 62% | 29.5% |
| Brighton, TN | 2,931 | 43% | 11.5% |
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