| Index | Winnsboro Mills | 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 | Winnsboro Mills | South Carolina | National |
| Completed 8th grade | 56.0% | 83.0% | 84.3% |
| Completed high school | 53.3% | 81.6% | 83.0% |
| Completed some college | 22.0% | 56.6% | 59.4% |
| Completed associate degree | 9.8% | 35.6% | 38.5% |
| Completed bachelors | 8.9% | 26.5% | 30.3% |
| Completed masters | 1.4% | 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 Winnsboro Mills. Using the proficiency score averages, the average test scores for Winnsboro Mills, SC schools is n/a. The average student to teacher ratio is n/a. In Winnsboro Mills, SC, an average of 56.0% of students have completed 8th grade and an average of 53.3% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Blythewood, SC | 3,646 | 63% | 30.6% |
| Ridgeway, SC | 294 | 42% | 12.5% |
| Winnsboro, SC | 3,208 | 39% | 18.9% |
| Great Falls, SC | 1,806 | 32% | 33.9% |
| Winnsboro Mills, SC | 2,099 | n/a |
| City | Population | Avg. Test Scores | National Avg. |
| Oakland, MD | 2,099 | 38% | 21.7% |
| Arnold, CA | 2,099 | 50% | 3.1% |
| Gurdon, AR | 2,099 | 26% | 46.2% |
| Richgrove, CA | 2,098 | 17% | 65.6% |
| Slater-Marietta, SC | 2,098 | 52% | 8.3% |
| Winnsboro Mills, SC | 2,099 | n/a |
Here are the best places to live in South Carolina
Most Dangerous States In The US
Check out the 10 safest cities in South Carolina
Check out the 10 most dangerous cities in South Carolina