| Index | Oneida | Illinois | National |
| Average Test Scores | 36% | 33% | 48% |
| Student/Teacher ratio | n/a | 18:1 | 16:1 |
| Total public schools | n/a | 3,938 | 79,221 |
| Total private schools | n/a | 1,438 | 24,874 |
| Total post-secondary schools | n/a | 306 | 7,963 |
| Index | Oneida | Illinois | National |
| Completed 8th grade | 90.5% | 86.2% | 84.3% |
| Completed high school | 90.5% | 84.7% | 83.0% |
| Completed some college | 58.5% | 61.8% | 59.4% |
| Completed associate degree | 36.9% | 40.7% | 38.5% |
| Completed bachelors | 21.6% | 32.9% | 30.3% |
| Completed masters | 5.7% | 12.7% | 11.5% |
| Completed professional degree | 0.4% | 3.4% | 3.3% |
| Completed doctorate | 0.0% | 1.2% | 1.3% |
There are a total of n/a public schools, n/a private schools and n/a post-secondary schools in Oneida. Using the proficiency score averages, the average test scores for Oneida, IL schools is 36%. The average student to teacher ratio is n/a. In Oneida, IL, an average of 90.5% of students have completed 8th grade and an average of 90.5% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Williamsfield, IL | 509 | 44% | 8.3% |
| Woodhull, IL | 752 | 42% | 12.5% |
| Galva, IL | 2,539 | 30% | 38.5% |
| Alpha, IL | 674 | 27% | 43.8% |
| Galesburg, IL | 30,405 | 27% | 44.0% |
| Oneida, IL | 778 | 36% | 25.5% |
| City | Population | Avg. Test Scores | National Avg. |
| Montgomery, LA | 778 | 66% | 37.0% |
| Lanesboro, MN | 778 | 60% | 24.0% |
| Oak Creek, CO | 778 | 50% | 3.6% |
| Laurel, IN | 778 | 37% | 22.9% |
| Hermitage, MO | 778 | 48% | 0.7% |
| Oneida, IL | 778 | 36% | 25.5% |
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