| Index | Arlington | Kentucky | National |
| Average Test Scores | n/a | 48% | 48% |
| Student/Teacher ratio | n/a | 16:1 | 16:1 |
| Total public schools | n/a | 1,157 | 79,221 |
| Total private schools | n/a | 298 | 24,874 |
| Total post-secondary schools | n/a | 130 | 7,963 |
| Index | Arlington | Kentucky | National |
| Completed 8th grade | 74.6% | 81.0% | 84.3% |
| Completed high school | 64.5% | 77.8% | 83.0% |
| Completed some college | 40.5% | 51.3% | 59.4% |
| Completed associate degree | 16.1% | 30.5% | 38.5% |
| Completed bachelors | 7.9% | 22.7% | 30.3% |
| Completed masters | 1.4% | 9.3% | 11.5% |
| Completed professional degree | 1.4% | 2.6% | 3.3% |
| Completed doctorate | 1.4% | 0.9% | 1.3% |
There are a total of n/a public schools, n/a private schools and n/a post-secondary schools in Arlington. Using the proficiency score averages, the average test scores for Arlington, KY schools is n/a. The average student to teacher ratio is n/a. In Arlington, KY, an average of 74.6% of students have completed 8th grade and an average of 64.5% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Fancy Farm, KY | 515 | 70% | 44.8% |
| Clinton, KY | 1,296 | 53% | 9.9% |
| Bardwell, KY | 710 | 44% | 8.7% |
| Cairo, IL | 1,884 | 6% | 88.0% |
| Arlington, KY | 250 | n/a |
| City | Population | Avg. Test Scores | National Avg. |
| Medina, ND | 250 | 40% | 16.7% |
| French Camp, MS | 250 | 67% | 39.6% |
| Potrero, CA | 250 | 17% | 64.6% |
| Maitland, MO | 250 | 35% | 27.1% |
| Boys Ranch, TX | 250 | 39% | 18.1% |
| Arlington, KY | 250 | n/a |
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