| Index | Newark | Delaware | National |
| Average Test Scores | 42% | 44% | 48% |
| Student/Teacher ratio | 15:1 | 16:1 | 16:1 |
| Total public schools | 25 | 191 | 79,221 |
| Total private schools | 21 | 129 | 24,874 |
| Total post-secondary schools | 4 | 20 | 7,963 |

| Index | Newark | Delaware | National |
| Completed 8th grade | 95.2% | 86.3% | 84.3% |
| Completed high school | 95.1% | 85.3% | 83.0% |
| Completed some college | 79.0% | 57.7% | 59.4% |
| Completed associate degree | 62.6% | 38.2% | 38.5% |
| Completed bachelors | 57.0% | 30.5% | 30.3% |
| Completed masters | 25.9% | 12.4% | 11.5% |
| Completed professional degree | 8.5% | 3.5% | 3.3% |
| Completed doctorate | 6.6% | 1.7% | 1.3% |
There are a total of 25 public schools, 21 private schools and 4 post-secondary schools in Newark. Using the proficiency score averages, the average test scores for Newark, DE schools is 42%. The average student to teacher ratio is 15:1. In Newark, DE, an average of 95.2% of students have completed 8th grade and an average of 95.1% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Kennett Square, PA | 6,386 | 75% | 57.1% |
| West Grove, PA | 2,904 | 69% | 44.0% |
| Hockessin, DE | 14,708 | 67% | 39.2% |
| Toughkenamon, PA | 1,091 | 59% | 21.9% |
| Charlestown, MD | 1,590 | 55% | 13.5% |
| Newark, DE | 35,117 | 42% | 12.3% |
| City | Population | Avg. Test Scores | National Avg. |
| Chester, PA | 35,117 | 18% | 62.1% |
| Sun Prairie, WI | 35,107 | 45% | 6.6% |
| Montgomery Village, MD | 35,133 | 23% | 51.4% |
| Wenatchee, WA | 35,091 | 46% | 4.2% |
| Adelanto, CA | 35,081 | 21% | 55.9% |
| Newark, DE | 35,117 | 42% | 12.3% |