| Index | Hollow Rock | Tennessee | National |
| Average Test Scores | n/a | 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 | Hollow Rock | Tennessee | National |
| Completed 8th grade | 68.4% | 82.0% | 84.3% |
| Completed high school | 64.5% | 79.9% | 83.0% |
| Completed some college | 32.0% | 53.2% | 59.4% |
| Completed associate degree | 11.1% | 32.2% | 38.5% |
| Completed bachelors | 8.4% | 25.4% | 30.3% |
| Completed masters | 3.7% | 9.3% | 11.5% |
| Completed professional degree | 0.0% | 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 Hollow Rock. Using the proficiency score averages, the average test scores for Hollow Rock, TN schools is n/a. The average student to teacher ratio is n/a. In Hollow Rock, TN, an average of 68.4% of students have completed 8th grade and an average of 64.5% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Clarksburg, TN | 951 | 42% | 12.5% |
| McKenzie, TN | 5,709 | 41% | 14.9% |
| Camden, TN | 3,692 | 37% | 23.3% |
| Huntingdon, TN | 3,929 | 36% | 24.7% |
| Bruceton, TN | 1,214 | 36% | 25.5% |
| Hollow Rock, TN | 835 | n/a |
| City | Population | Avg. Test Scores | National Avg. |
| Cheyenne, OK | 835 | 52% | 8.9% |
| Canyon City, OR | 835 | 40% | 17.7% |
| Deport, TX | 835 | 30% | 38.5% |
| Elkton, SD | 835 | 39% | 19.8% |
| Matador, TX | 835 | 52% | 8.3% |
| Hollow Rock, TN | 835 | n/a |
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