| Index | Crosby | Mississippi | National |
| Average Test Scores | n/a | 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 | Crosby | Mississippi | National |
| Completed 8th grade | 56.0% | 78.6% | 84.3% |
| Completed high school | 53.9% | 76.7% | 83.0% |
| Completed some college | 10.3% | 52.5% | 59.4% |
| Completed associate degree | 4.9% | 29.8% | 38.5% |
| Completed bachelors | 2.5% | 21.0% | 30.3% |
| Completed masters | 1.6% | 7.9% | 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 Crosby. Using the proficiency score averages, the average test scores for Crosby, MS schools is n/a. The average student to teacher ratio is n/a. In Crosby, MS, an average of 56.0% of students have completed 8th grade and an average of 53.9% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Meadville, MS | 766 | 44% | 7.6% |
| Centreville, MS | 1,676 | 17% | 64.1% |
| Woodville, MS | 1,367 | 17% | 64.6% |
| Crosby, MS | 220 | n/a |
| City | Population | Avg. Test Scores | National Avg. |
| Albin, WY | 220 | 70% | 45.8% |
| Pacific Beach, WA | 220 | 27% | 43.8% |
| Lane, OK | 220 | 37% | 22.9% |
| Galway, NY | 219 | 57% | 19.3% |
| Ogema, MN | 219 | 47% | 2.1% |
| Crosby, MS | 220 | n/a |