| Index | New Castle | Kentucky | National |
| Average Test Scores | 41% | 48% | 48% |
| Student/Teacher ratio | n/a | 16:1 | 16:1 |
| Total public schools | n/a | 1,157 | 79,221 |
| Total private schools | n/a | 298 | 24,874 |
| Total post-secondary schools | n/a | 130 | 7,963 |
| Index | New Castle | Kentucky | National |
| Completed 8th grade | 82.3% | 81.0% | 84.3% |
| Completed high school | 74.6% | 77.8% | 83.0% |
| Completed some college | 37.4% | 51.3% | 59.4% |
| Completed associate degree | 18.8% | 30.5% | 38.5% |
| Completed bachelors | 12.8% | 22.7% | 30.3% |
| Completed masters | 6.6% | 9.3% | 11.5% |
| Completed professional degree | 2.4% | 2.6% | 3.3% |
| Completed doctorate | 0.0% | 0.9% | 1.3% |
There are a total of n/a public schools, n/a private schools and n/a post-secondary schools in New Castle. Using the proficiency score averages, the average test scores for New Castle, KY schools is 41%. The average student to teacher ratio is n/a. In New Castle, KY, an average of 82.3% of students have completed 8th grade and an average of 74.6% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Simpsonville, KY | 2,868 | 54% | 12.5% |
| Campbellsburg, KY | 1,018 | 50% | 3.1% |
| Pleasureville, KY | 1,409 | 47% | 2.1% |
| La Grange, KY | 8,938 | 45% | 6.3% |
| Eminence, KY | 2,560 | 43% | 9.9% |
| New Castle, KY | 1,050 | 41% | 15.3% |
| City | Population | Avg. Test Scores | National Avg. |
| Sentinel, OK | 1,050 | 31% | 35.4% |
| Amherst, TX | 1,050 | 32% | 33.3% |
| Amelia Court House, VA | 1,050 | 83% | 73.6% |
| Bay Head, NJ | 1,050 | 72% | 50.0% |
| Friendsville, TN | 1,050 | 35% | 27.4% |
| New Castle, KY | 1,050 | 41% | 15.3% |
Here are the best places to live in Kentucky
Most Dangerous States In The US
Check out the 10 most dangerous cities in Kentucky
See the best places to live in New Castle