| Index | Lambertville | New Jersey | National |
| Average Test Scores | 48% | 52% | 48% |
| Student/Teacher ratio | 8:1 | 13:1 | 16:1 |
| Total public schools | 4 | 1,604 | 79,221 |
| Total private schools | 1 | 823 | 24,874 |
| Total post-secondary schools | n/a | 157 | 7,963 |
| Index | Lambertville | New Jersey | National |
| Completed 8th grade | 92.7% | 87.5% | 84.3% |
| Completed high school | 92.2% | 86.3% | 83.0% |
| Completed some college | 76.4% | 60.7% | 59.4% |
| Completed associate degree | 61.6% | 43.9% | 38.5% |
| Completed bachelors | 57.0% | 37.5% | 30.3% |
| Completed masters | 24.2% | 14.4% | 11.5% |
| Completed professional degree | 5.8% | 4.0% | 3.3% |
| Completed doctorate | 1.0% | 1.5% | 1.3% |
There are a total of 4 public schools, 1 private schools and n/a post-secondary schools in Lambertville. Using the proficiency score averages, the average test scores for Lambertville, NJ schools is 48%. The average student to teacher ratio is 8:1. In Lambertville, NJ, an average of 92.7% of students have completed 8th grade and an average of 92.2% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Newtown, PA | 1,951 | 82% | 69.8% |
| New Hope, PA | 2,518 | 81% | 69.4% |
| Richboro, PA | 8,480 | 81% | 68.8% |
| Maple Glen, PA | 6,691 | 81% | 68.8% |
| Bradley Gardens, NJ | 14,714 | 81% | 68.2% |
| Lambertville, NJ | 3,809 | 48% | 0.3% |
| City | Population | Avg. Test Scores | National Avg. |
| Bordentown, NJ | 3,808 | 53% | 10.4% |
| Raymond, NH | 3,807 | 45% | 5.9% |
| Granger, WA | 3,806 | 35% | 27.8% |
| Carrollton, KY | 3,806 | 34% | 28.6% |
| Elma Center, NY | 3,806 | 52% | 8.3% |
| Lambertville, NJ | 3,809 | 48% | 0.3% |
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