| Index | Clemmons | North Carolina | National |
| Average Test Scores | 66% | 43% | 48% |
| Student/Teacher ratio | 14:1 | 15:1 | 16:1 |
| Total public schools | 3 | 1,895 | 79,221 |
| Total private schools | 3 | 510 | 24,874 |
| Total post-secondary schools | n/a | 183 | 7,963 |
| Index | Clemmons | North Carolina | National |
| Completed 8th grade | 92.6% | 83.4% | 84.3% |
| Completed high school | 91.6% | 81.9% | 83.0% |
| Completed some college | 76.0% | 59.9% | 59.4% |
| Completed associate degree | 53.9% | 38.1% | 38.5% |
| Completed bachelors | 45.6% | 29.0% | 30.3% |
| Completed masters | 16.4% | 10.2% | 11.5% |
| Completed professional degree | 4.6% | 2.9% | 3.3% |
| Completed doctorate | 1.8% | 1.3% | 1.3% |
There are a total of 3 public schools, 3 private schools and n/a post-secondary schools in Clemmons. Using the proficiency score averages, the average test scores for Clemmons, NC schools is 66%. The average student to teacher ratio is 14:1. In Clemmons, NC, an average of 92.6% of students have completed 8th grade and an average of 91.6% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Lewisville, NC | 14,030 | 72% | 50.0% |
| Advance, NC | 1,135 | 59% | 23.4% |
| Mocksville, NC | 5,241 | 51% | 7.2% |
| Tobaccoville, NC | 2,687 | 51% | 5.2% |
| East Bend, NC | 739 | 50% | 4.4% |
| Clemmons, NC | 20,574 | 66% | 38.0% |
| City | Population | Avg. Test Scores | National Avg. |
| Bryant, AR | 20,563 | 58% | 19.8% |
| Hammond, LA | 20,557 | 48% | 0.5% |
| Merrick, NY | 20,594 | 76% | 58.6% |
| Adrian, MI | 20,550 | 41% | 14.8% |
| Gardner, MA | 20,605 | 38% | 20.6% |
| Clemmons, NC | 20,574 | 66% | 38.0% |
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