| Index | Oaklyn | New Jersey | National |
| Average Test Scores | 57% | 52% | 48% |
| Student/Teacher ratio | 20:1 | 13:1 | 16:1 |
| Total public schools | 3 | 1,604 | 79,221 |
| Total private schools | n/a | 823 | 24,874 |
| Total post-secondary schools | n/a | 157 | 7,963 |
| Index | Oaklyn | New Jersey | National |
| Completed 8th grade | 91.9% | 87.5% | 84.3% |
| Completed high school | 91.7% | 86.3% | 83.0% |
| Completed some college | 63.9% | 60.7% | 59.4% |
| Completed associate degree | 43.7% | 43.9% | 38.5% |
| Completed bachelors | 36.3% | 37.5% | 30.3% |
| Completed masters | 9.8% | 14.4% | 11.5% |
| Completed professional degree | 3.7% | 4.0% | 3.3% |
| Completed doctorate | 2.0% | 1.5% | 1.3% |
There are a total of 3 public schools, n/a private schools and n/a post-secondary schools in Oaklyn. Using the proficiency score averages, the average test scores for Oaklyn, NJ schools is 57%. The average student to teacher ratio is 20:1. In Oaklyn, NJ, an average of 91.9% of students have completed 8th grade and an average of 91.7% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Penn Wynne, PA | 5,769 | 87% | 81.3% |
| Bryn Mawr, PA | 5,611 | 86% | 78.1% |
| Ardmore, PA | 13,567 | 85% | 77.1% |
| Narberth, PA | 4,304 | 81% | 68.8% |
| Conshohocken, PA | 8,039 | 77% | 60.9% |
| Oaklyn, NJ | 3,961 | 57% | 18.8% |
| City | Population | Avg. Test Scores | National Avg. |
| Hephzibah, GA | 3,961 | 23% | 51.6% |
| Granite Falls, WA | 3,961 | 36% | 24.7% |
| Medford Lakes, NJ | 3,961 | 61% | 26.0% |
| Metter, GA | 3,962 | 36% | 25.0% |
| Mahanoy City, PA | 3,963 | 31% | 34.9% |
| Oaklyn, NJ | 3,961 | 57% | 18.8% |
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