| Index | Chapin | South Carolina | National |
| Average Test Scores | 71% | 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 | Chapin | South Carolina | National |
| Completed 8th grade | 90.0% | 83.0% | 84.3% |
| Completed high school | 89.8% | 81.6% | 83.0% |
| Completed some college | 66.6% | 56.6% | 59.4% |
| Completed associate degree | 39.7% | 35.6% | 38.5% |
| Completed bachelors | 29.7% | 26.5% | 30.3% |
| Completed masters | 7.1% | 9.6% | 11.5% |
| Completed professional degree | 1.0% | 2.5% | 3.3% |
| Completed doctorate | 0.3% | 1.1% | 1.3% |
There are a total of n/a public schools, n/a private schools and n/a post-secondary schools in Chapin. Using the proficiency score averages, the average test scores for Chapin, SC schools is 71%. The average student to teacher ratio is n/a. In Chapin, SC, an average of 90.0% of students have completed 8th grade and an average of 89.8% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Lexington, SC | 22,445 | 63% | 30.9% |
| Little Mountain, SC | 352 | 61% | 27.1% |
| Irmo, SC | 12,834 | 59% | 22.6% |
| Prosperity, SC | 1,306 | 58% | 20.5% |
| Pomaria, SC | 120 | 50% | 3.1% |
| Chapin, SC | 1,752 | 71% | 47.5% |
| City | Population | Avg. Test Scores | National Avg. |
| Voorhees, NJ | 1,752 | 67% | 40.5% |
| Lamar, AR | 1,752 | 48% | = 100 |
| Burns, TN | 1,752 | 56% | 16.7% |
| Spencer, WI | 1,753 | 48% | 0.5% |
| Painted Post, NY | 1,751 | 48% | = 100 |
| Chapin, SC | 1,752 | 71% | 47.5% |