| Index | Armagh | Pennsylvania | National |
| Average Test Scores | 60% | 55% | 48% |
| Student/Teacher ratio | n/a | 16:1 | 16:1 |
| Total public schools | n/a | 2,563 | 79,221 |
| Total private schools | n/a | 1,626 | 24,874 |
| Total post-secondary schools | n/a | 406 | 7,963 |
| Index | Armagh | Pennsylvania | National |
| Completed 8th grade | 92.3% | 86.9% | 84.3% |
| Completed high school | 92.3% | 85.6% | 83.0% |
| Completed some college | 48.4% | 53.6% | 59.4% |
| Completed associate degree | 36.3% | 37.4% | 38.5% |
| Completed bachelors | 22.0% | 29.3% | 30.3% |
| Completed masters | 9.9% | 11.5% | 11.5% |
| Completed professional degree | 0.0% | 3.3% | 3.3% |
| Completed doctorate | 0.0% | 1.4% | 1.3% |
There are a total of n/a public schools, n/a private schools and n/a post-secondary schools in Armagh. Using the proficiency score averages, the average test scores for Armagh, PA schools is 60%. The average student to teacher ratio is n/a. In Armagh, PA, an average of 92.3% of students have completed 8th grade and an average of 92.3% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Indiana, PA | 13,162 | 68% | 42.5% |
| Ligonier, PA | 1,381 | 65% | 34.7% |
| Derry, PA | 2,317 | 64% | 33.3% |
| Homer City, PA | 1,582 | 57% | 19.3% |
| Sidman, PA | 219 | 57% | 19.3% |
| Armagh, PA | 103 | 60% | 24.0% |
| City | Population | Avg. Test Scores | National Avg. |
| Loyal, OK | 103 | 42% | 12.5% |
| San Isidro, TX | 103 | 54% | 11.5% |
| Booneville, KY | 103 | 47% | 1.7% |
| Sedalia, CO | 103 | 30% | 38.5% |
| Glenfield, ND | 103 | 30% | 37.5% |
| Armagh, PA | 103 | 60% | 24.0% |
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