| Index | Belt | Montana | National |
| Average Test Scores | 64% | 45% | 48% |
| Student/Teacher ratio | n/a | 14:1 | 16:1 |
| Total public schools | n/a | 408 | 79,221 |
| Total private schools | n/a | 77 | 24,874 |
| Total post-secondary schools | n/a | 32 | 7,963 |
| Index | Belt | Montana | National |
| Completed 8th grade | 84.2% | 89.4% | 84.3% |
| Completed high school | 82.6% | 88.2% | 83.0% |
| Completed some college | 39.7% | 63.1% | 59.4% |
| Completed associate degree | 15.8% | 38.6% | 38.5% |
| Completed bachelors | 10.8% | 29.9% | 30.3% |
| Completed masters | 3.4% | 9.8% | 11.5% |
| Completed professional degree | 0.5% | 3.0% | 3.3% |
| Completed doctorate | 0.5% | 1.2% | 1.3% |
There are a total of n/a public schools, n/a private schools and n/a post-secondary schools in Belt. Using the proficiency score averages, the average test scores for Belt, MT schools is 64%. The average student to teacher ratio is n/a. In Belt, MT, an average of 84.2% of students have completed 8th grade and an average of 82.6% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Highwood, MT | 229 | 65% | 35.4% |
| Sand Coulee, MT | 201 | 54% | 11.7% |
| Stockett, MT | 189 | 50% | 4.2% |
| Belt, MT | 537 | 64% | 32.6% |
| City | Population | Avg. Test Scores | National Avg. |
| Cokeville, WY | 537 | 63% | 31.8% |
| Milton, NH | 537 | 24% | 50.3% |
| Paxton, NE | 537 | 47% | 1.6% |
| Steinhatchee, FL | 537 | 80% | 66.7% |
| Williston, TN | 537 | 30% | 38.5% |
| Belt, MT | 537 | 64% | 32.6% |
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