| Index | Triadelphia | West Virginia | National |
| Average Test Scores | n/a | n/a | 48% |
| Student/Teacher ratio | n/a | 15:1 | 16:1 |
| Total public schools | n/a | 509 | 79,221 |
| Total private schools | n/a | 115 | 24,874 |
| Total post-secondary schools | n/a | 78 | 7,963 |
| Index | Triadelphia | West Virginia | National |
| Completed 8th grade | 82.0% | 80.9% | 84.3% |
| Completed high school | 82.0% | 78.6% | 83.0% |
| Completed some college | 31.0% | 44.9% | 59.4% |
| Completed associate degree | 11.1% | 26.3% | 38.5% |
| Completed bachelors | 5.3% | 19.6% | 30.3% |
| Completed masters | 0.4% | 7.7% | 11.5% |
| Completed professional degree | 0.0% | 2.1% | 3.3% |
| Completed doctorate | 0.0% | 0.8% | 1.3% |
There are a total of n/a public schools, n/a private schools and n/a post-secondary schools in Triadelphia. Using the proficiency score averages, the average test scores for Triadelphia, WV schools is n/a. The average student to teacher ratio is n/a. In Triadelphia, WV, an average of 82.0% of students have completed 8th grade and an average of 82.0% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Adena, OH | 682 | 65% | 34.4% |
| Bellaire, OH | 4,057 | 63% | 31.3% |
| Shadyside, OH | 3,788 | 63% | 30.7% |
| Bridgeport, OH | 1,652 | 63% | 30.6% |
| Tiltonsville, OH | 1,383 | 62% | 29.2% |
| Triadelphia, WV | 794 | n/a |
| City | Population | Avg. Test Scores | National Avg. |
| Osmond, NE | 794 | 73% | 51.0% |
| Clarkrange, TN | 794 | 37% | 22.9% |
| Ellenboro, NC | 794 | 58% | 19.8% |
| McCammon, ID | 794 | 65% | 34.4% |
| Valley View, TX | 794 | 40% | 16.3% |
| Triadelphia, WV | 794 | n/a |
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