| Index | Lilly | Pennsylvania | National |
| Average Test Scores | 66% | 55% | 48% |
| Student/Teacher ratio | n/a | 16:1 | 16:1 |
| Total public schools | n/a | 2,563 | 79,221 |
| Total private schools | n/a | 1,626 | 24,874 |
| Total post-secondary schools | n/a | 406 | 7,963 |

| Index | Lilly | Pennsylvania | National |
| Completed 8th grade | 87.7% | 86.9% | 84.3% |
| Completed high school | 86.8% | 85.6% | 83.0% |
| Completed some college | 29.9% | 53.6% | 59.4% |
| Completed associate degree | 21.2% | 37.4% | 38.5% |
| Completed bachelors | 15.0% | 29.3% | 30.3% |
| Completed masters | 4.7% | 11.5% | 11.5% |
| Completed professional degree | 0.0% | 3.3% | 3.3% |
| Completed doctorate | 0.0% | 1.4% | 1.3% |
There are a total of n/a public schools, n/a private schools and n/a post-secondary schools in Lilly. Using the proficiency score averages, the average test scores for Lilly, PA schools is 66%. The average student to teacher ratio is n/a. In Lilly, PA, an average of 87.7% of students have completed 8th grade and an average of 86.8% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Cresson, PA | 1,670 | 72% | 50.0% |
| Windber, PA | 4,005 | 69% | 44.4% |
| Patton, PA | 1,745 | 64% | 32.8% |
| Hollidaysburg, PA | 5,828 | 64% | 32.8% |
| Ebensburg, PA | 3,209 | 63% | 30.6% |
| Lilly, PA | 853 | 66% | 36.5% |
| City | Population | Avg. Test Scores | National Avg. |
| Fordland, MO | 853 | 48% | = 100 |
| Patagonia, AZ | 852 | 39% | 18.8% |
| Ryan, OK | 852 | 26% | 45.8% |
| New Summerfield, TX | 852 | 35% | 27.1% |
| Coldwater, KS | 852 | 20% | 58.3% |
| Lilly, PA | 853 | 66% | 36.5% |