| Index | Griffin | Indiana | National |
| Average Test Scores | n/a | 46% | 48% |
| Student/Teacher ratio | n/a | 22:1 | 16:1 |
| Total public schools | n/a | 1,755 | 79,221 |
| Total private schools | n/a | 675 | 24,874 |
| Total post-secondary schools | n/a | 141 | 7,963 |
| Index | Griffin | Indiana | National |
| Completed 8th grade | 76.5% | 84.6% | 84.3% |
| Completed high school | 74.8% | 82.9% | 83.0% |
| Completed some college | 41.2% | 53.8% | 59.4% |
| Completed associate degree | 16.0% | 33.0% | 38.5% |
| Completed bachelors | 1.7% | 24.6% | 30.3% |
| Completed masters | 0.0% | 8.9% | 11.5% |
| Completed professional degree | 0.0% | 2.4% | 3.3% |
| Completed doctorate | 0.0% | 1.0% | 1.3% |
There are a total of n/a public schools, n/a private schools and n/a post-secondary schools in Griffin. Using the proficiency score averages, the average test scores for Griffin, IN schools is n/a. The average student to teacher ratio is n/a. In Griffin, IN, an average of 76.5% of students have completed 8th grade and an average of 74.8% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Poseyville, IN | 1,010 | 59% | 23.3% |
| Owensville, IN | 1,391 | 49% | 1.0% |
| Mount Carmel, IL | 6,922 | 34% | 30.2% |
| Carmi, IL | 4,865 | 33% | 30.4% |
| Albion, IL | 2,215 | 33% | 30.7% |
| Griffin, IN | 123 | n/a |
| City | Population | Avg. Test Scores | National Avg. |
| Nicasio, CA | 123 | 60% | 25.0% |
| Lookeba, OK | 123 | 54% | 11.5% |
| Guys Mills, PA | 123 | 51% | 5.2% |
| Galesburg, KS | 123 | 9% | 82.3% |
| Capron, VA | 123 | 82% | 70.8% |
| Griffin, IN | 123 | n/a |
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