| Index | Winnebago | Nebraska | National |
| Average Test Scores | 20% | 53% | 48% |
| Student/Teacher ratio | n/a | 13:1 | 16:1 |
| Total public schools | n/a | 780 | 79,221 |
| Total private schools | n/a | 182 | 24,874 |
| Total post-secondary schools | n/a | 56 | 7,963 |

| Index | Winnebago | Nebraska | National |
| Completed 8th grade | 76.5% | 88.4% | 84.3% |
| Completed high school | 73.9% | 87.2% | 83.0% |
| Completed some college | 51.3% | 63.7% | 59.4% |
| Completed associate degree | 24.9% | 40.1% | 38.5% |
| Completed bachelors | 10.3% | 30.0% | 30.3% |
| Completed masters | 4.4% | 9.9% | 11.5% |
| Completed professional degree | 0.9% | 2.9% | 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 Winnebago. Using the proficiency score averages, the average test scores for Winnebago, NE schools is 20%. The average student to teacher ratio is n/a. In Winnebago, NE, an average of 76.5% of students have completed 8th grade and an average of 73.9% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Pender, NE | 1,247 | 80% | 65.6% |
| Bronson, IA | 334 | 80% | 65.6% |
| Sergeant Bluff, IA | 5,066 | 76% | 58.0% |
| Sloan, IA | 1,063 | 71% | 47.4% |
| Dakota City, NE | 2,297 | 55% | 13.5% |
| Winnebago, NE | 937 | 20% | 59.4% |
| City | Population | Avg. Test Scores | National Avg. |
| Gibson, GA | 937 | 45% | 5.7% |
| Walton, IN | 937 | 46% | 5.2% |
| Naples, NY | 937 | 59% | 22.4% |
| Avella, PA | 938 | 56% | 16.1% |
| La Veta, CO | 938 | 33% | 32.3% |
| Winnebago, NE | 937 | 20% | 59.4% |