| Index | Holly Grove | Arkansas | National |
| Average Test Scores | n/a | 45% | 48% |
| Student/Teacher ratio | n/a | 14:1 | 16:1 |
| Total public schools | n/a | 860 | 79,221 |
| Total private schools | n/a | 165 | 24,874 |
| Total post-secondary schools | n/a | 98 | 7,963 |
| Index | Holly Grove | Arkansas | National |
| Completed 8th grade | 75.1% | 80.7% | 84.3% |
| Completed high school | 71.2% | 79.0% | 83.0% |
| Completed some college | 36.4% | 50.5% | 59.4% |
| Completed associate degree | 11.8% | 27.9% | 38.5% |
| Completed bachelors | 11.0% | 21.5% | 30.3% |
| Completed masters | 4.4% | 7.6% | 11.5% |
| Completed professional degree | 0.0% | 2.2% | 3.3% |
| Completed doctorate | 0.0% | 0.9% | 1.3% |
There are a total of n/a public schools, n/a private schools and n/a post-secondary schools in Holly Grove. Using the proficiency score averages, the average test scores for Holly Grove, AR schools is n/a. The average student to teacher ratio is n/a. In Holly Grove, AR, an average of 75.1% of students have completed 8th grade and an average of 71.2% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Clarendon, AR | 1,470 | 20% | 59.4% |
| Holly Grove, AR | 536 | n/a |
| City | Population | Avg. Test Scores | National Avg. |
| Maringouin, LA | 536 | 75% | 55.2% |
| Rose Creek, MN | 536 | 57% | 18.8% |
| Mappsville, VA | 536 | 69% | 42.7% |
| Fithian, IL | 536 | 25% | 49.0% |
| Bismarck, IL | 536 | 38% | 21.5% |
| Holly Grove, AR | 536 | n/a |
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