| Index | Oskaloosa | Kansas | National |
| Average Test Scores | 37% | 35% | 48% |
| Student/Teacher ratio | 14:1 | 14:1 | 16:1 |
| Total public schools | 3 | 970 | 79,221 |
| Total private schools | n/a | 190 | 24,874 |
| Total post-secondary schools | n/a | 86 | 7,963 |
| Index | Oskaloosa | Kansas | National |
| Completed 8th grade | 86.6% | 87.4% | 84.3% |
| Completed high school | 86.1% | 86.1% | 83.0% |
| Completed some college | 49.0% | 63.7% | 59.4% |
| Completed associate degree | 25.2% | 39.8% | 38.5% |
| Completed bachelors | 18.2% | 31.6% | 30.3% |
| Completed masters | 3.8% | 11.4% | 11.5% |
| Completed professional degree | 1.9% | 3.0% | 3.3% |
| Completed doctorate | 0.5% | 1.2% | 1.3% |
There are a total of 3 public schools, n/a private schools and n/a post-secondary schools in Oskaloosa. Using the proficiency score averages, the average test scores for Oskaloosa, KS schools is 37%. The average student to teacher ratio is 14:1. In Oskaloosa, KS, an average of 86.6% of students have completed 8th grade and an average of 86.1% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Linwood, KS | 420 | 45% | 6.3% |
| Nortonville, KS | 714 | 45% | 7.3% |
| Easton, KS | 247 | 42% | 12.5% |
| Meriden, KS | 781 | 42% | 13.5% |
| Winchester, KS | 547 | 40% | 16.7% |
| Oskaloosa, KS | 1,229 | 37% | 22.9% |
| City | Population | Avg. Test Scores | National Avg. |
| Millersport, OH | 1,229 | 68% | 42.2% |
| Auxvasse, MO | 1,229 | 35% | 27.1% |
| La Honda, CA | 1,229 | 55% | 14.6% |
| Bellerose, NY | 1,230 | 70% | 46.5% |
| Canaan, CT | 1,230 | 55% | 13.5% |
| Oskaloosa, KS | 1,229 | 37% | 22.9% |
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