| Index | Colome | South Dakota | National |
| Average Test Scores | 47% | 48% | 48% |
| Student/Teacher ratio | n/a | 14:1 | 16:1 |
| Total public schools | n/a | 340 | 79,221 |
| Total private schools | n/a | 76 | 24,874 |
| Total post-secondary schools | n/a | 25 | 7,963 |
| Index | Colome | South Dakota | National |
| Completed 8th grade | 95.3% | 89.1% | 84.3% |
| Completed high school | 92.6% | 86.8% | 83.0% |
| Completed some college | 55.8% | 60.4% | 59.4% |
| Completed associate degree | 38.1% | 38.5% | 38.5% |
| Completed bachelors | 31.6% | 27.5% | 30.3% |
| Completed masters | 10.7% | 8.1% | 11.5% |
| Completed professional degree | 0.0% | 2.5% | 3.3% |
| Completed doctorate | 0.0% | 1.2% | 1.3% |
There are a total of n/a public schools, n/a private schools and n/a post-secondary schools in Colome. Using the proficiency score averages, the average test scores for Colome, SD schools is 47%. The average student to teacher ratio is n/a. In Colome, SD, an average of 95.3% of students have completed 8th grade and an average of 92.6% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Gregory, SD | 1,444 | 49% | 1.7% |
| Winner, SD | 2,821 | 41% | 15.6% |
| Colome, SD | 387 | 47% | 2.8% |
| City | Population | Avg. Test Scores | National Avg. |
| Gilman City, MO | 387 | 40% | 16.7% |
| Hayesville, NC | 387 | 45% | 7.3% |
| Beallsville, OH | 387 | 43% | 9.9% |
| Fall River Mills, CA | 387 | 40% | 17.7% |
| Hermon, NY | 387 | 38% | 20.3% |
| Colome, SD | 387 | 47% | 2.8% |
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