| Index | Cayce | South Carolina | National |
| Average Test Scores | 37% | 47% | 48% |
| Student/Teacher ratio | 14:1 | 16:1 | 16:1 |
| Total public schools | 4 | 932 | 79,221 |
| Total private schools | 1 | 369 | 24,874 |
| Total post-secondary schools | 1 | 96 | 7,963 |
| Index | Cayce | South Carolina | National |
| Completed 8th grade | 87.2% | 83.0% | 84.3% |
| Completed high school | 85.5% | 81.6% | 83.0% |
| Completed some college | 62.9% | 56.6% | 59.4% |
| Completed associate degree | 39.2% | 35.6% | 38.5% |
| Completed bachelors | 29.6% | 26.5% | 30.3% |
| Completed masters | 10.0% | 9.6% | 11.5% |
| Completed professional degree | 2.3% | 2.5% | 3.3% |
| Completed doctorate | 1.5% | 1.1% | 1.3% |
There are a total of 4 public schools, 1 private schools and 1 post-secondary schools in Cayce. Using the proficiency score averages, the average test scores for Cayce, SC schools is 37%. The average student to teacher ratio is 14:1. In Cayce, SC, an average of 87.2% of students have completed 8th grade and an average of 85.5% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Lexington, SC | 21,847 | 63% | 30.9% |
| Irmo, SC | 12,397 | 59% | 22.6% |
| West Columbia, SC | 17,782 | 45% | 6.9% |
| Columbia, SC | 134,057 | 41% | 14.5% |
| Pelion, SC | 1,076 | 37% | 23.4% |
| Cayce, SC | 13,964 | 37% | 22.6% |
| City | Population | Avg. Test Scores | National Avg. |
| Wixom, MI | 13,970 | 46% | 4.7% |
| Hidalgo, TX | 13,984 | 45% | 7.1% |
| Circleville, OH | 13,986 | 62% | 29.0% |
| Oak Park, CA | 13,987 | 69% | 43.9% |
| Hutchinson, MN | 13,935 | 46% | 3.4% |
| Cayce, SC | 13,964 | 37% | 22.6% |
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