| Index | Odessa | Delaware | National |
| Average Test Scores | 52% | 43% | 49% |
| Student/Teacher ratio | n/a | 16:1 | 16:1 |
| Total public schools | n/a | 191 | 79,221 |
| Total private schools | n/a | 129 | 24,874 |
| Total post-secondary schools | n/a | 20 | 7,963 |
| Index | Odessa | Delaware | National |
| Completed 8th grade | 91.3% | 86.3% | 84.3% |
| Completed high school | 91.3% | 85.3% | 83.0% |
| Completed some college | 61.0% | 57.7% | 59.4% |
| Completed associate degree | 44.7% | 38.2% | 38.5% |
| Completed bachelors | 33.3% | 30.5% | 30.3% |
| Completed masters | 10.6% | 12.4% | 11.5% |
| Completed professional degree | 2.5% | 3.5% | 3.3% |
| Completed doctorate | 1.7% | 1.7% | 1.3% |
There are a total of n/a public schools, n/a private schools and n/a post-secondary schools in Odessa. Using the proficiency score averages, the average test scores for Odessa, DE schools is 52%. The average student to teacher ratio is n/a. In Odessa, DE, an average of 91.3% of students have completed 8th grade and an average of 91.3% have completed high school.
| City, State | Population | Avg. Test Scores | National Avg. |
| Clayton, DE | 3,080 | 59% | 20% |
| Middletown, DE | 20,045 | 54% | 9% |
| Chesapeake City, MD | 713 | 52% | 5% |
| Townsend, DE | 2,320 | 51% | 4% |
| Bear, DE | 19,904 | 51% | 3% |
| Odessa, DE | 632 | 52% | 6% |
| City, State | Population | Avg. Test Scores | National Avg. |
| Crawfordville, GA | 632 | 12% | 76% |
| Grantsville, WV | 632 | 47% | 4% |
| Halaula, HI | 632 | 32% | 35% |
| Metamora, MI | 632 | 45% | 10% |
| Colbert, GA | 633 | 47% | 4% |
| Odessa, DE | 632 | 52% | 6% |
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