| Index | Platte | South Dakota | National |
| Average Test Scores | 65% | 48% | 48% |
| Student/Teacher ratio | 12:1 | 14:1 | 16:1 |
| Total public schools | 6 | 340 | 79,221 |
| Total private schools | 1 | 76 | 24,874 |
| Total post-secondary schools | n/a | 25 | 7,963 |
| Index | Platte | South Dakota | National |
| Completed 8th grade | 91.7% | 89.1% | 84.3% |
| Completed high school | 87.1% | 86.8% | 83.0% |
| Completed some college | 46.0% | 60.4% | 59.4% |
| Completed associate degree | 26.7% | 38.5% | 38.5% |
| Completed bachelors | 17.6% | 27.5% | 30.3% |
| Completed masters | 3.8% | 8.1% | 11.5% |
| Completed professional degree | 0.7% | 2.5% | 3.3% |
| Completed doctorate | 0.0% | 1.2% | 1.3% |
There are a total of 6 public schools, 1 private schools and n/a post-secondary schools in Platte. Using the proficiency score averages, the average test scores for Platte, SD schools is 65%. The average student to teacher ratio is 12:1. In Platte, SD, an average of 91.7% of students have completed 8th grade and an average of 87.1% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Platte, SD | 1,290 | 65% | 34.9% |
| City | Population | Avg. Test Scores | National Avg. |
| Gaston, NC | 1,290 | 25% | 47.1% |
| Scottville, MI | 1,290 | 31% | 36.5% |
| Heppner, OR | 1,290 | 53% | 10.9% |
| Baltic, CT | 1,290 | 32% | 33.3% |
| Newark, AR | 1,290 | 40% | 16.1% |
| Platte, SD | 1,290 | 65% | 34.9% |
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