| Index | Oakdale | Pennsylvania | National |
| Average Test Scores | 78% | 55% | 48% |
| Student/Teacher ratio | 16:1 | 16:1 | 16:1 |
| Total public schools | 3 | 2,563 | 79,221 |
| Total private schools | n/a | 1,626 | 24,874 |
| Total post-secondary schools | 1 | 406 | 7,963 |
| Index | Oakdale | Pennsylvania | National |
| Completed 8th grade | 91.2% | 86.9% | 84.3% |
| Completed high school | 90.3% | 85.6% | 83.0% |
| Completed some college | 48.7% | 53.6% | 59.4% |
| Completed associate degree | 32.3% | 37.4% | 38.5% |
| Completed bachelors | 22.1% | 29.3% | 30.3% |
| Completed masters | 6.5% | 11.5% | 11.5% |
| Completed professional degree | 2.0% | 3.3% | 3.3% |
| Completed doctorate | 0.3% | 1.4% | 1.3% |
There are a total of 3 public schools, n/a private schools and 1 post-secondary schools in Oakdale. Using the proficiency score averages, the average test scores for Oakdale, PA schools is 78%. The average student to teacher ratio is 16:1. In Oakdale, PA, an average of 91.2% of students have completed 8th grade and an average of 90.3% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| McMurray, PA | 4,167 | 88% | 83.6% |
| McDonald, PA | 2,282 | 85% | 77.8% |
| Leetsdale, PA | 1,130 | 85% | 76.0% |
| Sewickley, PA | 3,800 | 81% | 67.7% |
| Allison Park, PA | 22,623 | 80% | 67.2% |
| Oakdale, PA | 1,503 | 78% | 63.0% |
| City | Population | Avg. Test Scores | National Avg. |
| Battle Creek, NE | 1,503 | 60% | 24.0% |
| Erie, KS | 1,503 | 31% | 35.4% |
| Clear Lake, SD | 1,503 | 42% | 12.2% |
| Wood River, NE | 1,503 | 58% | 20.8% |
| Mount Carroll, IL | 1,503 | 17% | 65.6% |
| Oakdale, PA | 1,503 | 78% | 63.0% |
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