| Index | Flandreau | South Dakota | National |
| Average Test Scores | 37% | 48% | 48% |
| Student/Teacher ratio | 11:1 | 14:1 | 16:1 |
| Total public schools | 4 | 340 | 79,221 |
| Total private schools | n/a | 76 | 24,874 |
| Total post-secondary schools | n/a | 25 | 7,963 |
| Index | Flandreau | South Dakota | National |
| Completed 8th grade | 82.9% | 89.1% | 84.3% |
| Completed high school | 79.0% | 86.8% | 83.0% |
| Completed some college | 54.1% | 60.4% | 59.4% |
| Completed associate degree | 31.6% | 38.5% | 38.5% |
| Completed bachelors | 24.4% | 27.5% | 30.3% |
| Completed masters | 6.2% | 8.1% | 11.5% |
| Completed professional degree | 0.5% | 2.5% | 3.3% |
| Completed doctorate | 0.3% | 1.2% | 1.3% |
There are a total of 4 public schools, n/a private schools and n/a post-secondary schools in Flandreau. Using the proficiency score averages, the average test scores for Flandreau, SD schools is 37%. The average student to teacher ratio is 11:1. In Flandreau, SD, an average of 82.9% of students have completed 8th grade and an average of 79.0% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Pipestone, MN | 4,046 | 49% | 2.1% |
| Colman, SD | 683 | 44% | 8.3% |
| Elkton, SD | 813 | 39% | 19.8% |
| Flandreau, SD | 2,425 | 37% | 22.1% |
| City | Population | Avg. Test Scores | National Avg. |
| Poland, OH | 2,425 | 83% | 72.6% |
| Anahola, HI | 2,425 | 37% | 22.9% |
| Willamina, OR | 2,425 | 23% | 52.1% |
| Beverly, NJ | 2,425 | 47% | 2.1% |
| Feasterville, PA | 2,423 | 61% | 27.6% |
| Flandreau, SD | 2,425 | 37% | 22.1% |
Here are the best places to live in South Dakota
Most Dangerous Cities In The US
Most Dangerous States In The US
These are the 10 cheapest cities in South Dakota