| Index | Blackduck | Minnesota | National |
| Average Test Scores | 46% | 52% | 48% |
| Student/Teacher ratio | n/a | 16:1 | 16:1 |
| Total public schools | n/a | 2,224 | 79,221 |
| Total private schools | n/a | 477 | 24,874 |
| Total post-secondary schools | n/a | 140 | 7,963 |
| Index | Blackduck | Minnesota | National |
| Completed 8th grade | 86.6% | 90.5% | 84.3% |
| Completed high school | 85.0% | 89.5% | 83.0% |
| Completed some college | 49.7% | 66.9% | 59.4% |
| Completed associate degree | 21.6% | 45.2% | 38.5% |
| Completed bachelors | 11.6% | 34.2% | 30.3% |
| Completed masters | 3.0% | 11.5% | 11.5% |
| Completed professional degree | 0.4% | 3.5% | 3.3% |
| Completed doctorate | 0.4% | 1.4% | 1.3% |
There are a total of n/a public schools, n/a private schools and n/a post-secondary schools in Blackduck. Using the proficiency score averages, the average test scores for Blackduck, MN schools is 46%. The average student to teacher ratio is n/a. In Blackduck, MN, an average of 86.6% of students have completed 8th grade and an average of 85.0% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Northome, MN | 218 | 51% | 6.3% |
| Blackduck, MN | 813 | 46% | 4.7% |
| City | Population | Avg. Test Scores | National Avg. |
| Cottondale, FL | 813 | 59% | 21.9% |
| Elkton, SD | 813 | 39% | 19.8% |
| Castine, ME | 813 | 75% | 56.3% |
| Bruce, WI | 813 | 36% | 24.3% |
| Science Hill, KY | 814 | 64% | 32.3% |
| Blackduck, MN | 813 | 46% | 4.7% |
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