| Index | Collinsville | Mississippi | National |
| Average Test Scores | 52% | 40% | 48% |
| Student/Teacher ratio | 18:1 | 16:1 | 16:1 |
| Total public schools | 1 | 893 | 79,221 |
| Total private schools | n/a | 206 | 24,874 |
| Total post-secondary schools | n/a | 68 | 7,963 |
| Index | Collinsville | Mississippi | National |
| Completed 8th grade | 91.6% | 78.6% | 84.3% |
| Completed high school | 91.6% | 76.7% | 83.0% |
| Completed some college | 67.8% | 52.5% | 59.4% |
| Completed associate degree | 56.7% | 29.8% | 38.5% |
| Completed bachelors | 30.3% | 21.0% | 30.3% |
| Completed masters | 19.6% | 7.9% | 11.5% |
| Completed professional degree | 1.2% | 2.2% | 3.3% |
| Completed doctorate | 1.2% | 0.9% | 1.3% |
There are a total of 1 public schools, n/a private schools and n/a post-secondary schools in Collinsville. Using the proficiency score averages, the average test scores for Collinsville, MS schools is 52%. The average student to teacher ratio is 18:1. In Collinsville, MS, an average of 91.6% of students have completed 8th grade and an average of 91.6% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Meridian, MS | 37,252 | 36% | 25.8% |
| Collinsville, MS | 1,467 | 52% | 7.3% |
| City | Population | Avg. Test Scores | National Avg. |
| Kinsley, KS | 1,467 | 20% | 59.4% |
| Helena, OK | 1,467 | 50% | 4.2% |
| Williamsville, IL | 1,468 | 45% | 6.3% |
| Niagara, WI | 1,468 | 35% | 28.1% |
| Leavittsburg, OH | 1,468 | 67% | 39.9% |
| Collinsville, MS | 1,467 | 52% | 7.3% |
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