| Index | Mildred | Kansas | National |
| Average Test Scores | n/a | 35% | 48% |
| Student/Teacher ratio | n/a | 14:1 | 16:1 |
| Total public schools | n/a | 970 | 79,221 |
| Total private schools | n/a | 190 | 24,874 |
| Total post-secondary schools | n/a | 86 | 7,963 |

| Index | Mildred | Kansas | National |
| Completed 8th grade | 30.8% | 87.4% | 84.3% |
| Completed high school | 30.8% | 86.1% | 83.0% |
| Completed some college | 0.0% | 63.7% | 59.4% |
| Completed associate degree | 0.0% | 39.8% | 38.5% |
| Completed bachelors | 0.0% | 31.6% | 30.3% |
| Completed masters | 0.0% | 11.4% | 11.5% |
| Completed professional degree | 0.0% | 3.0% | 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 Mildred. Using the proficiency score averages, the average test scores for Mildred, KS schools is n/a. The average student to teacher ratio is n/a. In Mildred, KS, an average of 30.8% of students have completed 8th grade and an average of 30.8% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Colony, KS | 465 | 39% | 19.8% |
| Uniontown, KS | 363 | 33% | 30.7% |
| Iola, KS | 5,433 | 31% | 36.5% |
| Humboldt, KS | 2,236 | 29% | 39.9% |
| Moran, KS | 491 | 23% | 51.6% |
| Mildred, KS | 24 | n/a |
| City | Population | Avg. Test Scores | National Avg. |
| Coulterville, CA | 24 | 30% | 37.5% |
| Inkster, ND | 24 | 51% | 6.3% |
| Wolford, ND | 22 | 60% | 25.0% |
| Macomb, OK | 26 | 34% | 30.2% |
| Bynum, MT | 26 | 35% | 27.1% |
| Mildred, KS | 24 | n/a |