| Index | Lydia | South Carolina | National |
| Average Test Scores | n/a | 47% | 48% |
| Student/Teacher ratio | n/a | 16:1 | 16:1 |
| Total public schools | n/a | 932 | 79,221 |
| Total private schools | n/a | 369 | 24,874 |
| Total post-secondary schools | n/a | 96 | 7,963 |

| Index | Lydia | South Carolina | National |
| Completed 8th grade | 63.0% | 83.0% | 84.3% |
| Completed high school | 60.4% | 81.6% | 83.0% |
| Completed some college | 24.5% | 56.6% | 59.4% |
| Completed associate degree | 15.7% | 35.6% | 38.5% |
| Completed bachelors | 2.0% | 26.5% | 30.3% |
| Completed masters | 0.0% | 9.6% | 11.5% |
| Completed professional degree | 0.0% | 2.5% | 3.3% |
| Completed doctorate | 0.0% | 1.1% | 1.3% |
There are a total of n/a public schools, n/a private schools and n/a post-secondary schools in Lydia. Using the proficiency score averages, the average test scores for Lydia, SC schools is n/a. The average student to teacher ratio is n/a. In Lydia, SC, an average of 63.0% of students have completed 8th grade and an average of 60.4% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Lamar, SC | 1,156 | 49% | 2.4% |
| Darlington, SC | 6,123 | 47% | 2.3% |
| McBee, SC | 1,011 | 43% | 10.9% |
| Hartsville, SC | 7,799 | 42% | 12.2% |
| Bethune, SC | 401 | 42% | 12.5% |
| Lydia, SC | 433 | n/a |
| City | Population | Avg. Test Scores | National Avg. |
| Albion, ID | 433 | 60% | 25.0% |
| Noatak, AK | 433 | 7% | 86.5% |
| New Era, MI | 433 | 25% | 49.0% |
| Grandfalls, TX | 433 | 22% | 54.2% |
| Vina, AL | 433 | 27% | 43.8% |
| Lydia, SC | 433 | n/a |