| Index | Peosta | Iowa | National |
| Average Test Scores | 82% | 78% | 49% |
| Student/Teacher ratio | n/a | 13:1 | 16:1 |
| Total public schools | n/a | 1,101 | 79,221 |
| Total private schools | n/a | 208 | 24,874 |
| Total post-secondary schools | n/a | 96 | 7,963 |
| Index | Peosta | Iowa | National |
| Completed 8th grade | 93.4% | 89.2% | 84.3% |
| Completed high school | 93.4% | 87.7% | 83.0% |
| Completed some college | 72.8% | 59.8% | 59.4% |
| Completed associate degree | 45.5% | 38.4% | 38.5% |
| Completed bachelors | 32.0% | 27.2% | 30.3% |
| Completed masters | 7.7% | 8.7% | 11.5% |
| Completed professional degree | 0.3% | 2.7% | 3.3% |
| Completed doctorate | 0.3% | 1.1% | 1.3% |
There are a total of n/a public schools, n/a private schools and n/a post-secondary schools in Peosta. Using the proficiency score averages, the average test scores for Peosta, IA schools is 82%. The average student to teacher ratio is n/a. In Peosta, IA, an average of 93.4% of students have completed 8th grade and an average of 93.4% have completed high school.
| City, State | Population | Avg. Test Scores | National Avg. |
| Cascade, IA | 1,978 | 86% | 74% |
| Dyersville, IA | 4,180 | 85% | 72% |
| Epworth, IA | 2,068 | 85% | 72% |
| Farley, IA | 1,688 | 84% | 70% |
| Bernard, IA | 127 | 80% | 62% |
| Peosta, IA | 1,881 | 82% | 67% |
| City, State | Population | Avg. Test Scores | National Avg. |
| Plentywood, MT | 1,881 | 50% | 1% |
| Devon, PA | 1,880 | 82% | 67% |
| Panguitch, UT | 1,880 | 53% | 7% |
| Wellston, MO | 1,882 | 15% | 70% |
| Grandview, TX | 1,879 | 87% | 77% |
| Peosta, IA | 1,881 | 82% | 67% |
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