| Index | De Smet | Idaho | National |
| Average Test Scores | 10% | 47% | 48% |
| Student/Teacher ratio | n/a | 17:1 | 16:1 |
| Total public schools | n/a | 446 | 79,221 |
| Total private schools | n/a | 83 | 24,874 |
| Total post-secondary schools | n/a | 34 | 7,963 |
| Index | De Smet | Idaho | National |
| Completed 8th grade | 75.8% | 85.7% | 84.3% |
| Completed high school | 71.7% | 84.8% | 83.0% |
| Completed some college | 59.6% | 62.4% | 59.4% |
| Completed associate degree | 26.3% | 35.6% | 38.5% |
| Completed bachelors | 2.0% | 26.2% | 30.3% |
| Completed masters | 2.0% | 8.4% | 11.5% |
| Completed professional degree | 0.0% | 2.6% | 3.3% |
| Completed doctorate | 0.0% | 1.1% | 1.3% |
There are a total of n/a public schools, n/a private schools and n/a post-secondary schools in De Smet. Using the proficiency score averages, the average test scores for De Smet, ID schools is 10%. The average student to teacher ratio is n/a. In De Smet, ID, an average of 75.8% of students have completed 8th grade and an average of 71.7% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Garfield, WA | 586 | 68% | 40.6% |
| Tekoa, WA | 776 | 55% | 14.6% |
| Plummer, ID | 1,006 | 18% | 61.8% |
| De Smet, ID | 160 | 10% | 79.2% |
| City | Population | Avg. Test Scores | National Avg. |
| Tomales, CA | 160 | 36% | 25.0% |
| Mount Eaton, OH | 160 | 72% | 50.0% |
| Jordan Valley, OR | 160 | 53% | 9.4% |
| Fort Smith, MT | 160 | 30% | 37.5% |
| Big Creek, CA | 159 | 60% | 25.0% |
| De Smet, ID | 160 | 10% | 79.2% |
Here are the best places to live in Idaho
Most Dangerous Cities In The US
Check out the 10 most dangerous cities in Idaho
These are the 10 cheapest cities in Idaho