| Index | Kelley | Iowa | National |
| Average Test Scores | n/a | 69% | 48% |
| 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 | Kelley | Iowa | National |
| Completed 8th grade | 93.7% | 89.2% | 84.3% |
| Completed high school | 93.2% | 87.7% | 83.0% |
| Completed some college | 66.5% | 59.8% | 59.4% |
| Completed associate degree | 48.9% | 38.4% | 38.5% |
| Completed bachelors | 23.1% | 27.2% | 30.3% |
| Completed masters | 4.5% | 8.7% | 11.5% |
| Completed professional degree | 0.0% | 2.7% | 3.3% |
| Completed doctorate | 0.0% | 1.1% | 1.3% |
There are a total of n/a public schools, n/a private schools and n/a post-secondary schools in Kelley. Using the proficiency score averages, the average test scores for Kelley, IA schools is n/a. The average student to teacher ratio is n/a. In Kelley, IA, an average of 93.7% of students have completed 8th grade and an average of 93.2% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Gilbert, IA | 1,088 | 91% | 88.5% |
| Granger, IA | 1,890 | 87% | 81.3% |
| Woodward, IA | 1,235 | 86% | 78.1% |
| Alleman, IA | 438 | 85% | 77.8% |
| Polk City, IA | 4,797 | 85% | 76.0% |
| Kelley, IA | 369 | n/a |
| City | Population | Avg. Test Scores | National Avg. |
| Tetonia, ID | 369 | 50% | 4.2% |
| Quinton, NJ | 369 | 50% | 4.2% |
| Oneida, KY | 370 | 52% | 8.9% |
| Fort Supply, OK | 368 | 45% | 6.3% |
| Willow River, MN | 370 | 50% | 3.1% |
| Kelley, IA | 369 | n/a |
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