| Index | Odessa | Delaware | National |
| Average Test Scores | 56% | 44% | 48% |
| 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 56%. 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 | Population | Avg. Test Scores | National Avg. |
| Townsend, DE | 2,546 | 60% | 25.0% |
| Middletown, DE | 22,350 | 55% | 15.1% |
| Chesapeake City, MD | 725 | 52% | 8.7% |
| Clayton, DE | 3,393 | 51% | 7.0% |
| Smyrna, DE | 11,694 | 50% | 4.3% |
| Odessa, DE | 352 | 56% | 16.7% |
| City | Population | Avg. Test Scores | National Avg. |
| Dale, OK | 352 | 43% | 10.4% |
| Barryton, MI | 352 | 45% | 7.3% |
| St. Regis Falls, NY | 352 | 37% | 22.9% |
| New Meadows, ID | 352 | 47% | 2.1% |
| Neeses, SC | 352 | 28% | 41.1% |
| Odessa, DE | 352 | 56% | 16.7% |
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