| Index | Mifflin | Pennsylvania | National |
| Average Test Scores | n/a | 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 | Mifflin | Pennsylvania | National |
| Completed 8th grade | 75.4% | 86.9% | 84.3% |
| Completed high school | 73.4% | 85.6% | 83.0% |
| Completed some college | 22.2% | 53.6% | 59.4% |
| Completed associate degree | 17.2% | 37.4% | 38.5% |
| Completed bachelors | 12.6% | 29.3% | 30.3% |
| Completed masters | 4.9% | 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 Mifflin. Using the proficiency score averages, the average test scores for Mifflin, PA schools is n/a. The average student to teacher ratio is n/a. In Mifflin, PA, an average of 75.4% of students have completed 8th grade and an average of 73.4% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Strodes Mills, PA | 1,184 | 65% | 35.4% |
| Millerstown, PA | 699 | 64% | 33.0% |
| Beaver Springs, PA | 779 | 60% | 24.0% |
| Newport, PA | 1,661 | 55% | 14.9% |
| Bloomfield, PA | 1,268 | 55% | 14.6% |
| Mifflin, PA | 381 | n/a |
| City | Population | Avg. Test Scores | National Avg. |
| Bowdle, SD | 381 | 47% | 2.8% |
| Harrington, WA | 381 | 43% | 11.5% |
| Donahue, IA | 381 | 72% | 50.0% |
| Mesick, MI | 381 | 31% | 34.7% |
| Converse, LA | 380 | 70% | 45.8% |
| Mifflin, PA | 381 | n/a |
Here are the best places to live in Pennsylvania
Safest Cities In The US
Check out the 10 most dangerous cities in Pennsylvania
Check out the 10 safest cities in Pennsylvania