| Index | Lake Wylie | 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 | Lake Wylie | South Carolina | National |
| Completed 8th grade | 95.1% | 83.0% | 84.3% |
| Completed high school | 94.8% | 81.6% | 83.0% |
| Completed some college | 76.8% | 56.6% | 59.4% |
| Completed associate degree | 55.3% | 35.6% | 38.5% |
| Completed bachelors | 49.5% | 26.5% | 30.3% |
| Completed masters | 16.9% | 9.6% | 11.5% |
| Completed professional degree | 2.5% | 2.5% | 3.3% |
| Completed doctorate | 1.0% | 1.1% | 1.3% |
There are a total of n/a public schools, n/a private schools and n/a post-secondary schools in Lake Wylie. Using the proficiency score averages, the average test scores for Lake Wylie, SC schools is n/a. The average student to teacher ratio is n/a. In Lake Wylie, SC, an average of 95.1% of students have completed 8th grade and an average of 94.8% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Marvin, NC | 6,935 | 82% | 70.8% |
| Tega Cay, SC | 11,216 | 78% | 61.5% |
| Fort Mill, SC | 20,703 | 72% | 49.1% |
| Cramerton, NC | 4,547 | 66% | 37.5% |
| Clover, SC | 6,497 | 64% | 32.3% |
| Lake Wylie, SC | 14,454 | n/a |
| City | Population | Avg. Test Scores | National Avg. |
| Pierre, SD | 14,450 | 46% | 3.3% |
| Dumas, TX | 14,460 | 44% | 8.5% |
| Jericho, NY | 14,448 | 90% | 87.1% |
| Hudson, WI | 14,446 | 61% | 26.6% |
| Oak Park, CA | 14,446 | 69% | 43.9% |
| Lake Wylie, SC | 14,454 | n/a |