| Index | Roundup | Montana | National |
| Average Test Scores | 36% | 45% | 48% |
| Student/Teacher ratio | 14:1 | 14:1 | 16:1 |
| Total public schools | 3 | 408 | 79,221 |
| Total private schools | n/a | 77 | 24,874 |
| Total post-secondary schools | n/a | 32 | 7,963 |
| Index | Roundup | Montana | National |
| Completed 8th grade | 82.0% | 89.4% | 84.3% |
| Completed high school | 79.6% | 88.2% | 83.0% |
| Completed some college | 44.4% | 63.1% | 59.4% |
| Completed associate degree | 21.1% | 38.6% | 38.5% |
| Completed bachelors | 17.2% | 29.9% | 30.3% |
| Completed masters | 6.2% | 9.8% | 11.5% |
| Completed professional degree | 0.9% | 3.0% | 3.3% |
| Completed doctorate | 0.4% | 1.2% | 1.3% |
There are a total of 3 public schools, n/a private schools and n/a post-secondary schools in Roundup. Using the proficiency score averages, the average test scores for Roundup, MT schools is 36%. The average student to teacher ratio is 14:1. In Roundup, MT, an average of 82.0% of students have completed 8th grade and an average of 79.6% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Roundup, MT | 1,723 | 36% | 26.0% |
| City | Population | Avg. Test Scores | National Avg. |
| Duxbury, MA | 1,723 | 75% | 55.6% |
| Lyman, WY | 1,723 | 53% | 9.7% |
| Lakeland, MN | 1,723 | 72% | 50.0% |
| Bay Springs, MS | 1,723 | 36% | 25.3% |
| Mechanicsville, MD | 1,724 | 55% | 15.0% |
| Roundup, MT | 1,723 | 36% | 26.0% |
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