| Index | Marty | South Dakota | National |
| Average Test Scores | 5% | 48% | 48% |
| Student/Teacher ratio | n/a | 14:1 | 16:1 |
| Total public schools | n/a | 340 | 79,221 |
| Total private schools | n/a | 76 | 24,874 |
| Total post-secondary schools | n/a | 25 | 7,963 |
| Index | Marty | South Dakota | National |
| Completed 8th grade | 72.7% | 89.1% | 84.3% |
| Completed high school | 71.4% | 86.8% | 83.0% |
| Completed some college | 50.2% | 60.4% | 59.4% |
| Completed associate degree | 20.3% | 38.5% | 38.5% |
| Completed bachelors | 11.0% | 27.5% | 30.3% |
| Completed masters | 0.0% | 8.1% | 11.5% |
| Completed professional degree | 0.0% | 2.5% | 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 Marty. Using the proficiency score averages, the average test scores for Marty, SD schools is 5%. The average student to teacher ratio is n/a. In Marty, SD, an average of 72.7% of students have completed 8th grade and an average of 71.4% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Lynch, NE | 204 | 50% | 4.2% |
| Lake Andes, SD | 946 | 46% | 3.3% |
| Spencer, NE | 345 | 45% | 6.8% |
| Wagner, SD | 1,566 | 43% | 10.8% |
| Marty, SD | 265 | 5% | 89.6% |
| City | Population | Avg. Test Scores | National Avg. |
| Lewistown, OH | 265 | 70% | 45.8% |
| Calhoun, LA | 265 | 79% | 64.1% |
| Bennington, NH | 265 | 30% | 37.5% |
| Trinity Center, CA | 265 | 50% | 4.2% |
| Abercrombie, ND | 265 | 57% | 18.8% |
| Marty, SD | 265 | 5% | 89.6% |
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