| Index | Holcomb | Missouri | National |
| Average Test Scores | 37% | 44% | 48% |
| Student/Teacher ratio | n/a | 14:1 | 16:1 |
| Total public schools | n/a | 1,899 | 79,221 |
| Total private schools | n/a | 531 | 24,874 |
| Total post-secondary schools | n/a | 213 | 7,963 |
| Index | Holcomb | Missouri | National |
| Completed 8th grade | 73.6% | 86.0% | 84.3% |
| Completed high school | 68.6% | 84.2% | 83.0% |
| Completed some college | 29.8% | 57.7% | 59.4% |
| Completed associate degree | 4.8% | 35.2% | 38.5% |
| Completed bachelors | 1.6% | 27.6% | 30.3% |
| Completed masters | 0.5% | 10.4% | 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 Holcomb. Using the proficiency score averages, the average test scores for Holcomb, MO schools is 37%. The average student to teacher ratio is n/a. In Holcomb, MO, an average of 73.6% of students have completed 8th grade and an average of 68.6% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Kennett, MO | 10,069 | 45% | 6.6% |
| Campbell, MO | 1,768 | 45% | 7.3% |
| Piggott, AR | 3,579 | 43% | 9.9% |
| Risco, MO | 257 | 41% | 14.6% |
| Qulin, MO | 936 | 41% | 14.6% |
| Holcomb, MO | 746 | 37% | 22.9% |
| City | Population | Avg. Test Scores | National Avg. |
| Corydon, KY | 746 | 57% | 18.8% |
| Hancock, MN | 746 | 67% | 39.6% |
| Meeteetse, WY | 746 | 60% | 25.0% |
| Watkins, CO | 746 | 20% | 58.3% |
| Shannon, IL | 745 | 50% | 3.1% |
| Holcomb, MO | 746 | 37% | 22.9% |
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