| Index | New Haven | Illinois | National |
| Average Test Scores | n/a | 33% | 48% |
| Student/Teacher ratio | n/a | 18:1 | 16:1 |
| Total public schools | n/a | 3,938 | 79,221 |
| Total private schools | n/a | 1,438 | 24,874 |
| Total post-secondary schools | n/a | 306 | 7,963 |
| Index | New Haven | Illinois | National |
| Completed 8th grade | 76.5% | 86.2% | 84.3% |
| Completed high school | 69.4% | 84.7% | 83.0% |
| Completed some college | 35.4% | 61.8% | 59.4% |
| Completed associate degree | 15.0% | 40.7% | 38.5% |
| Completed bachelors | 1.7% | 32.9% | 30.3% |
| Completed masters | 0.7% | 12.7% | 11.5% |
| Completed professional degree | 0.7% | 3.4% | 3.3% |
| Completed doctorate | 0.7% | 1.2% | 1.3% |
There are a total of n/a public schools, n/a private schools and n/a post-secondary schools in New Haven. Using the proficiency score averages, the average test scores for New Haven, IL schools is n/a. The average student to teacher ratio is n/a. In New Haven, IL, an average of 76.5% of students have completed 8th grade and an average of 69.4% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Mount Vernon, IN | 6,535 | 63% | 30.4% |
| Uniontown, KY | 809 | 50% | 3.1% |
| Morganfield, KY | 3,416 | 39% | 19.1% |
| Carmi, IL | 4,865 | 33% | 30.4% |
| Junction, IL | 82 | 26% | 46.2% |
| New Haven, IL | 423 | n/a |
| City | Population | Avg. Test Scores | National Avg. |
| Vienna, MD | 423 | 27% | 43.8% |
| Sudlersville, MD | 423 | 42% | 13.0% |
| Grandfalls, TX | 423 | 22% | 54.2% |
| New Era, MI | 423 | 25% | 49.0% |
| Sobieski, WI | 423 | 54% | 12.5% |
| New Haven, IL | 423 | n/a |
Here are the best places to live in Illinois
These are the 10 cheapest cities in Illinois
See the best places to live in New Haven
Safest States In The US