| Index | Garber | Oklahoma | National |
| Average Test Scores | 37% | 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 | Garber | Oklahoma | National |
| Completed 8th grade | 84.1% | 83.5% | 84.3% |
| Completed high school | 82.2% | 82.2% | 83.0% |
| Completed some college | 40.5% | 55.6% | 59.4% |
| Completed associate degree | 19.4% | 31.9% | 38.5% |
| Completed bachelors | 13.7% | 24.5% | 30.3% |
| Completed masters | 4.9% | 8.1% | 11.5% |
| Completed professional degree | 1.1% | 2.3% | 3.3% |
| Completed doctorate | 1.1% | 1.0% | 1.3% |
There are a total of n/a public schools, n/a private schools and n/a post-secondary schools in Garber. Using the proficiency score averages, the average test scores for Garber, OK schools is 37%. The average student to teacher ratio is n/a. In Garber, OK, an average of 84.1% of students have completed 8th grade and an average of 82.2% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Kremlin, OK | 297 | 27% | 43.2% |
| Billings, OK | 407 | 25% | 47.9% |
| Covington, OK | 477 | 25% | 48.4% |
| Garber, OK | 707 | 37% | 22.4% |
| City | Population | Avg. Test Scores | National Avg. |
| Howe, IN | 707 | 35% | 28.1% |
| Rawson, OH | 707 | 62% | 29.2% |
| Mendocino, CA | 707 | 59% | 22.9% |
| Cliffside, NC | 707 | 52% | 8.3% |
| Chestertown, NY | 707 | 46% | 5.2% |
| Garber, OK | 707 | 37% | 22.4% |
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