| Index | South Greenfield | Missouri | National |
| Average Test Scores | n/a | 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 | South Greenfield | Missouri | National |
| Completed 8th grade | 76.5% | 86.0% | 84.3% |
| Completed high school | 55.1% | 84.2% | 83.0% |
| Completed some college | 25.5% | 57.7% | 59.4% |
| Completed associate degree | 2.0% | 35.2% | 38.5% |
| Completed bachelors | 2.0% | 27.6% | 30.3% |
| Completed masters | 2.0% | 10.4% | 11.5% |
| Completed professional degree | 0.0% | 2.8% | 3.3% |
| Completed doctorate | 0.0% | 1.2% | 1.3% |
There are a total of n/a public schools, n/a private schools and n/a post-secondary schools in South Greenfield. Using the proficiency score averages, the average test scores for South Greenfield, MO schools is n/a. The average student to teacher ratio is n/a. In South Greenfield, MO, an average of 76.5% of students have completed 8th grade and an average of 55.1% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Dadeville, MO | 254 | 65% | 35.4% |
| Ash Grove, MO | 1,457 | 48% | 0.5% |
| Greenfield, MO | 1,446 | 42% | 12.5% |
| Miller, MO | 724 | 40% | 17.7% |
| Lockwood, MO | 1,107 | 38% | 20.8% |
| South Greenfield, MO | 50 | n/a |
| City | Population | Avg. Test Scores | National Avg. |
| Starkweather, ND | 50 | 45% | 6.3% |
| Interior, SD | 49 | 50% | 4.2% |
| Paynes Creek, CA | 49 | 50% | 4.2% |
| Chenega, AK | 49 | 50% | 4.2% |
| Idalia, CO | 51 | 44% | 7.8% |
| South Greenfield, MO | 50 | n/a |