| Index | Kings Mountain | North Carolina | National |
| Average Test Scores | 48% | 43% | 48% |
| Student/Teacher ratio | 14:1 | 15:1 | 16:1 |
| Total public schools | 8 | 1,895 | 79,221 |
| Total private schools | n/a | 510 | 24,874 |
| Total post-secondary schools | n/a | 183 | 7,963 |

| Index | Kings Mountain | North Carolina | National |
| Completed 8th grade | 78.1% | 83.4% | 84.3% |
| Completed high school | 76.5% | 81.9% | 83.0% |
| Completed some college | 44.3% | 59.9% | 59.4% |
| Completed associate degree | 21.0% | 38.1% | 38.5% |
| Completed bachelors | 11.0% | 29.0% | 30.3% |
| Completed masters | 3.4% | 10.2% | 11.5% |
| Completed professional degree | 0.7% | 2.9% | 3.3% |
| Completed doctorate | 0.1% | 1.3% | 1.3% |
There are a total of 8 public schools, n/a private schools and n/a post-secondary schools in Kings Mountain. Using the proficiency score averages, the average test scores for Kings Mountain, NC schools is 48%. The average student to teacher ratio is 14:1. In Kings Mountain, NC, an average of 78.1% of students have completed 8th grade and an average of 76.5% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Clover, SC | 6,497 | 64% | 32.3% |
| Grover, NC | 606 | 55% | 13.5% |
| Dallas, NC | 4,928 | 49% | 1.9% |
| Blacksburg, SC | 2,177 | 47% | 2.1% |
| Cherryville, NC | 6,173 | 46% | 4.7% |
| Kings Mountain, NC | 11,271 | 48% | 0.4% |
| City | Population | Avg. Test Scores | National Avg. |
| Munhall, PA | 11,275 | 49% | 2.4% |
| Pompton Lakes, NJ | 11,276 | 61% | 27.3% |
| Mount Kisco, NY | 11,265 | 42% | 13.5% |
| Camden, AR | 11,265 | 36% | 26.0% |
| Poulsbo, WA | 11,279 | 55% | 14.9% |
| Kings Mountain, NC | 11,271 | 48% | 0.4% |