| Index | Garvin | Oklahoma | National |
| Average Test Scores | 22% | 32% | 48% |
| Student/Teacher ratio | n/a | 22:1 | 16:1 |
| Total public schools | n/a | 1,346 | 79,221 |
| Total private schools | n/a | 159 | 24,874 |
| Total post-secondary schools | n/a | 178 | 7,963 |

| Index | Garvin | Oklahoma | National |
| Completed 8th grade | 84.2% | 83.5% | 84.3% |
| Completed high school | 82.7% | 82.2% | 83.0% |
| Completed some college | 36.7% | 55.6% | 59.4% |
| Completed associate degree | 20.9% | 31.9% | 38.5% |
| Completed bachelors | 15.1% | 24.5% | 30.3% |
| Completed masters | 5.0% | 8.1% | 11.5% |
| Completed professional degree | 0.0% | 2.3% | 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 Garvin. Using the proficiency score averages, the average test scores for Garvin, OK schools is 22%. The average student to teacher ratio is n/a. In Garvin, OK, an average of 84.2% of students have completed 8th grade and an average of 82.7% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Wright City, OK | 661 | 34% | 29.2% |
| Broken Bow, OK | 4,183 | 34% | 29.4% |
| Idabel, OK | 7,077 | 33% | 31.5% |
| Valliant, OK | 941 | 28% | 41.7% |
| Garvin, OK | 211 | 22% | 54.2% |
| City | Population | Avg. Test Scores | National Avg. |
| Lynch, NE | 211 | 50% | 4.2% |
| Pembine, WI | 211 | 43% | 11.5% |
| Taylor, NE | 211 | 60% | 25.0% |
| Cainsville, MO | 210 | 35% | 27.1% |
| Winnett, MT | 210 | 45% | 6.3% |
| Garvin, OK | 211 | 22% | 54.2% |