| Index | Watts 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 | Watts Mills | South Carolina | National |
| Completed 8th grade | 63.7% | 83.0% | 84.3% |
| Completed high school | 59.5% | 81.6% | 83.0% |
| Completed some college | 28.8% | 56.6% | 59.4% |
| Completed associate degree | 14.3% | 35.6% | 38.5% |
| Completed bachelors | 2.3% | 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 Watts Mills. Using the proficiency score averages, the average test scores for Watts Mills, SC schools is n/a. The average student to teacher ratio is n/a. In Watts Mills, SC, an average of 63.7% of students have completed 8th grade and an average of 59.5% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Fountain Inn, SC | 10,127 | 59% | 21.9% |
| Ware Shoals, SC | 2,455 | 49% | 1.4% |
| Clinton, SC | 8,347 | 42% | 12.2% |
| Waterloo, SC | 181 | 37% | 22.9% |
| Laurens, SC | 8,863 | 37% | 23.6% |
| Watts Mills, SC | 1,970 | n/a |
| City | Population | Avg. Test Scores | National Avg. |
| Hagerstown, IN | 1,970 | 49% | 1.6% |
| Mackinaw, IL | 1,970 | 47% | 1.6% |
| Bristol, NH | 1,970 | 51% | 5.7% |
| Grayling, MI | 1,969 | 49% | 1.3% |
| Gibbon, NE | 1,971 | 43% | 9.9% |
| Watts Mills, SC | 1,970 | n/a |
Here are the best places to live in South Carolina
Check out the 10 most dangerous cities in South Carolina
See the best places to live in Watts Mills
These are the largest cities in South Carolina