| Index | Gloucester City | New Jersey | National |
| Average Test Scores | 45% | 52% | 48% |
| Student/Teacher ratio | 10:1 | 13:1 | 16:1 |
| Total public schools | 3 | 1,604 | 79,221 |
| Total private schools | 2 | 823 | 24,874 |
| Total post-secondary schools | 1 | 157 | 7,963 |
| Index | Gloucester City | New Jersey | National |
| Completed 8th grade | 85.0% | 87.5% | 84.3% |
| Completed high school | 82.7% | 86.3% | 83.0% |
| Completed some college | 43.4% | 60.7% | 59.4% |
| Completed associate degree | 24.8% | 43.9% | 38.5% |
| Completed bachelors | 19.9% | 37.5% | 30.3% |
| Completed masters | 5.5% | 14.4% | 11.5% |
| Completed professional degree | 1.4% | 4.0% | 3.3% |
| Completed doctorate | 0.3% | 1.5% | 1.3% |
There are a total of 3 public schools, 2 private schools and 1 post-secondary schools in Gloucester City. Using the proficiency score averages, the average test scores for Gloucester City, NJ schools is 45%. The average student to teacher ratio is 10:1. In Gloucester City, NJ, an average of 85.0% of students have completed 8th grade and an average of 82.7% 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% |
| Media, PA | 5,658 | 78% | 61.6% |
| Gloucester City, NJ | 11,229 | 45% | 6.9% |
| City | Population | Avg. Test Scores | National Avg. |
| Webster, TX | 11,229 | 43% | 10.1% |
| Forestville, MD | 11,224 | 16% | 67.3% |
| Greensburg, IN | 11,221 | 49% | 2.5% |
| Grand Rapids, MN | 11,218 | 48% | 0.3% |
| Camp Verde, AZ | 11,241 | 29% | 40.3% |
| Gloucester City, NJ | 11,229 | 45% | 6.9% |
Here are the best places to live in New Jersey
Most Dangerous Cities In The US
These are the 10 cheapest cities in New Jersey
Most Dangerous States In The US