| Index | Green Ridge | Missouri | National |
| Average Test Scores | 43% | 44% | 48% |
| Student/Teacher ratio | n/a | 14:1 | 16:1 |
| Total public schools | n/a | 1,899 | 79,221 |
| Total private schools | n/a | 531 | 24,874 |
| Total post-secondary schools | n/a | 213 | 7,963 |
| Index | Green Ridge | Missouri | National |
| Completed 8th grade | 85.4% | 86.0% | 84.3% |
| Completed high school | 82.8% | 84.2% | 83.0% |
| Completed some college | 50.7% | 57.7% | 59.4% |
| Completed associate degree | 27.4% | 35.2% | 38.5% |
| Completed bachelors | 12.8% | 27.6% | 30.3% |
| Completed masters | 4.7% | 10.4% | 11.5% |
| Completed professional degree | 1.5% | 2.8% | 3.3% |
| Completed doctorate | 0.4% | 1.2% | 1.3% |
There are a total of n/a public schools, n/a private schools and n/a post-secondary schools in Green Ridge. Using the proficiency score averages, the average test scores for Green Ridge, MO schools is 43%. The average student to teacher ratio is n/a. In Green Ridge, MO, an average of 85.4% of students have completed 8th grade and an average of 82.8% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Cole Camp, MO | 1,334 | 60% | 25.3% |
| Whiteman AFB, MO | 4,092 | 55% | 13.5% |
| Knob Noster, MO | 2,769 | 54% | 12.5% |
| Hughesville, MO | 206 | 52% | 8.3% |
| Sedalia, MO | 21,634 | 52% | 7.4% |
| Green Ridge, MO | 473 | 43% | 9.9% |
| City | Population | Avg. Test Scores | National Avg. |
| Courtland, CA | 473 | 45% | 7.3% |
| Rudolph, WI | 473 | 47% | 2.1% |
| Fort Yukon, AK | 473 | 15% | 68.8% |
| Upsala, MN | 473 | 45% | 7.3% |
| Creal Springs, IL | 473 | 42% | 12.5% |
| Green Ridge, MO | 473 | 43% | 9.9% |
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