| Index | Humboldt | Tennessee | National |
| Average Test Scores | 14% | 35% | 48% |
| Student/Teacher ratio | n/a | n/a | 16:1 |
| Total public schools | 5 | 1,390 | 79,221 |
| Total private schools | n/a | 430 | 24,874 |
| Total post-secondary schools | n/a | 189 | 7,963 |


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| Index | Humboldt | Tennessee | National |
| Completed 8th grade | 76.7% | 82.0% | 84.3% |
| Completed high school | 73.2% | 79.9% | 83.0% |
| Completed some college | 45.7% | 53.2% | 59.4% |
| Completed associate degree | 19.7% | 32.2% | 38.5% |
| Completed bachelors | 12.6% | 25.4% | 30.3% |
| Completed masters | 4.1% | 9.3% | 11.5% |
| Completed professional degree | 0.7% | 2.8% | 3.3% |
| Completed doctorate | 0.3% | 1.2% | 1.3% |
There are a total of 5 public schools, n/a private schools and n/a post-secondary schools in Humboldt. Using the proficiency score averages, the average test scores for Humboldt, TN schools is 14%. The average student to teacher ratio is n/a. In Humboldt, TN, an average of 76.7% of students have completed 8th grade and an average of 73.2% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Medina, TN | 4,358 | 59% | 23.6% |
| Bells, TN | 2,765 | 47% | 2.1% |
| Milan, TN | 7,870 | 41% | 14.9% |
| Alamo, TN | 2,247 | 40% | 16.7% |
| Gadsden, TN | 502 | 35% | 27.1% |
| Humboldt, TN | 8,431 | 14% | 70.3% |
| City | Population | Avg. Test Scores | National Avg. |
| Cuero, TX | 8,431 | 42% | 12.5% |
| Johnstown, NY | 8,431 | 50% | 3.1% |
| Westlake Village, CA | 8,433 | 65% | 34.8% |
| Bryan, OH | 8,434 | 69% | 43.2% |
| Golden Valley, AZ | 8,423 | 21% | 57.3% |
| Humboldt, TN | 8,431 | 14% | 70.3% |