| Index | Osceola | Indiana | National |
| Average Test Scores | 64% | 46% | 48% |
| Student/Teacher ratio | 21:1 | 22:1 | 16:1 |
| Total public schools | 1 | 1,755 | 79,221 |
| Total private schools | n/a | 675 | 24,874 |
| Total post-secondary schools | n/a | 141 | 7,963 |
| Index | Osceola | Indiana | National |
| Completed 8th grade | 80.4% | 84.6% | 84.3% |
| Completed high school | 79.5% | 82.9% | 83.0% |
| Completed some college | 51.3% | 53.8% | 59.4% |
| Completed associate degree | 25.2% | 33.0% | 38.5% |
| Completed bachelors | 18.0% | 24.6% | 30.3% |
| Completed masters | 4.2% | 8.9% | 11.5% |
| Completed professional degree | 0.9% | 2.4% | 3.3% |
| Completed doctorate | 0.0% | 1.0% | 1.3% |
There are a total of 1 public schools, n/a private schools and n/a post-secondary schools in Osceola. Using the proficiency score averages, the average test scores for Osceola, IN schools is 64%. The average student to teacher ratio is 21:1. In Osceola, IN, an average of 80.4% of students have completed 8th grade and an average of 79.5% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Granger, IN | 31,533 | 82% | 71.7% |
| Edwardsburg, MI | 1,152 | 66% | 37.2% |
| Wakarusa, IN | 2,154 | 63% | 31.3% |
| New Paris, IN | 1,498 | 59% | 22.9% |
| Bremen, IN | 4,650 | 53% | 10.4% |
| Osceola, IN | 3,434 | 64% | 33.3% |
| City | Population | Avg. Test Scores | National Avg. |
| Barron, WI | 3,435 | 32% | 34.1% |
| Port Ewen, NY | 3,432 | 57% | 18.8% |
| Edcouch, TX | 3,432 | 37% | 22.4% |
| Flat Rock, NC | 3,432 | 47% | 3.1% |
| Heyburn, ID | 3,436 | 23% | 52.1% |
| Osceola, IN | 3,434 | 64% | 33.3% |
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