| Index | Ranier | Minnesota | National |
| Average Test Scores | n/a | 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 | Ranier | Minnesota | National |
| Completed 8th grade | 94.9% | 90.5% | 84.3% |
| Completed high school | 92.5% | 89.5% | 83.0% |
| Completed some college | 55.6% | 66.9% | 59.4% |
| Completed associate degree | 27.7% | 45.2% | 38.5% |
| Completed bachelors | 19.7% | 34.2% | 30.3% |
| Completed masters | 6.8% | 11.5% | 11.5% |
| Completed professional degree | 1.5% | 3.5% | 3.3% |
| Completed doctorate | 1.0% | 1.4% | 1.3% |
There are a total of n/a public schools, n/a private schools and n/a post-secondary schools in Ranier. Using the proficiency score averages, the average test scores for Ranier, MN schools is n/a. The average student to teacher ratio is n/a. In Ranier, MN, an average of 94.9% of students have completed 8th grade and an average of 92.5% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Littlefork, MN | 728 | 61% | 26.6% |
| International Falls, MN | 6,015 | 59% | 22.9% |
| Ranier, MN | 654 | n/a |
| City | Population | Avg. Test Scores | National Avg. |
| Whitesville, KY | 654 | 52% | 8.3% |
| Maplesville, AL | 654 | 35% | 28.1% |
| Wolsey, SD | 654 | 38% | 20.5% |
| Ririe, ID | 654 | 50% | 3.1% |
| Warner, NH | 655 | 52% | 8.3% |
| Ranier, MN | 654 | n/a |
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