| Index | Weir | Mississippi | National |
| Average Test Scores | 37% | 40% | 48% |
| Student/Teacher ratio | n/a | 16:1 | 16:1 |
| Total public schools | n/a | 893 | 79,221 |
| Total private schools | n/a | 206 | 24,874 |
| Total post-secondary schools | n/a | 68 | 7,963 |
| Index | Weir | Mississippi | National |
| Completed 8th grade | 74.3% | 78.6% | 84.3% |
| Completed high school | 71.4% | 76.7% | 83.0% |
| Completed some college | 41.4% | 52.5% | 59.4% |
| Completed associate degree | 22.6% | 29.8% | 38.5% |
| Completed bachelors | 16.9% | 21.0% | 30.3% |
| Completed masters | 4.3% | 7.9% | 11.5% |
| Completed professional degree | 1.4% | 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 Weir. Using the proficiency score averages, the average test scores for Weir, MS schools is 37%. The average student to teacher ratio is n/a. In Weir, MS, an average of 74.3% of students have completed 8th grade and an average of 71.4% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| French Camp, MS | 250 | 67% | 39.6% |
| Ackerman, MS | 1,700 | 54% | 12.5% |
| Sturgis, MS | 197 | 50% | 3.1% |
| McCool, MS | 115 | 44% | 9.4% |
| Louisville, MS | 6,063 | 42% | 13.3% |
| Weir, MS | 640 | 37% | 22.9% |
| City | Population | Avg. Test Scores | National Avg. |
| Fordsville, KY | 640 | 50% | 3.1% |
| Hartville, MO | 640 | 41% | 15.1% |
| Garwin, IA | 640 | 70% | 44.8% |
| Moulton, IA | 640 | 56% | 16.7% |
| Maplesville, AL | 640 | 35% | 28.1% |
| Weir, MS | 640 | 37% | 22.9% |
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