| Index | Niles | Ohio | National |
| Average Test Scores | 59% | 61% | 48% |
| Student/Teacher ratio | 18:1 | 17:1 | 16:1 |
| Total public schools | 7 | 3,650 | 79,221 |
| Total private schools | 3 | 1,000 | 24,874 |
| Total post-secondary schools | 2 | 393 | 7,963 |


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| Index | Niles | Ohio | National |
| Completed 8th grade | 87.6% | 86.9% | 84.3% |
| Completed high school | 86.3% | 85.6% | 83.0% |
| Completed some college | 43.8% | 55.7% | 59.4% |
| Completed associate degree | 25.1% | 35.1% | 38.5% |
| Completed bachelors | 16.8% | 26.7% | 30.3% |
| Completed masters | 4.7% | 10.0% | 11.5% |
| Completed professional degree | 1.0% | 2.7% | 3.3% |
| Completed doctorate | 0.3% | 1.1% | 1.3% |
There are a total of 7 public schools, 3 private schools and 2 post-secondary schools in Niles. Using the proficiency score averages, the average test scores for Niles, OH schools is 59%. The average student to teacher ratio is 18:1. In Niles, OH, an average of 87.6% of students have completed 8th grade and an average of 86.3% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Canfield, OH | 7,421 | 88% | 84.2% |
| Cortland, OH | 7,001 | 84% | 74.2% |
| Poland, OH | 2,480 | 83% | 72.6% |
| Girard, OH | 9,525 | 78% | 62.5% |
| McDonald, OH | 3,115 | 77% | 59.4% |
| Niles, OH | 19,041 | 59% | 22.6% |
| City | Population | Avg. Test Scores | National Avg. |
| Thomasville, GA | 19,040 | 36% | 26.0% |
| Springboro, OH | 19,037 | 82% | 70.3% |
| Holtsville, NY | 19,035 | 46% | 3.6% |
| Lake Ronkonkoma, NY | 19,057 | 65% | 34.4% |
| Central Point, OR | 19,057 | 43% | 9.6% |
| Niles, OH | 19,041 | 59% | 22.6% |