| 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 |


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| 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 | 14,467 | 72% | 50.0% |
| Advance, NC | 1,160 | 59% | 23.4% |
| Mocksville, NC | 5,346 | 51% | 7.2% |
| Tobaccoville, NC | 2,787 | 51% | 5.2% |
| East Bend, NC | 754 | 50% | 4.4% |
| Clemmons, NC | 21,136 | 66% | 38.0% |
| City | Population | Avg. Test Scores | National Avg. |
| Bryant, AR | 21,143 | 58% | 19.8% |
| Ellensburg, WA | 21,153 | 51% | 7.0% |
| Merrick, NY | 21,169 | 76% | 58.6% |
| Universal City, TX | 21,174 | 47% | 1.5% |
| Lockport, NY | 21,177 | 58% | 21.5% |
| Clemmons, NC | 21,136 | 66% | 38.0% |