| Index | Saco | Montana | National |
| Average Test Scores | 43% | 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 | Saco | Montana | National |
| Completed 8th grade | 81.6% | 89.4% | 84.3% |
| Completed high school | 80.3% | 88.2% | 83.0% |
| Completed some college | 48.0% | 63.1% | 59.4% |
| Completed associate degree | 21.7% | 38.6% | 38.5% |
| Completed bachelors | 12.5% | 29.9% | 30.3% |
| Completed masters | 5.9% | 9.8% | 11.5% |
| Completed professional degree | 0.0% | 3.0% | 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 Saco. Using the proficiency score averages, the average test scores for Saco, MT schools is 43%. The average student to teacher ratio is n/a. In Saco, MT, an average of 81.6% of students have completed 8th grade and an average of 80.3% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Hinsdale, MT | 284 | 40% | 16.7% |
| Saco, MT | 279 | 43% | 11.5% |
| City | Population | Avg. Test Scores | National Avg. |
| Wallace, NE | 279 | 60% | 25.0% |
| Harrison, ID | 279 | 38% | 21.9% |
| Kelliher, MN | 279 | 42% | 12.5% |
| Belleville, NY | 279 | 54% | 12.5% |
| Clarksburg, MO | 280 | 45% | 6.3% |
| Saco, MT | 279 | 43% | 11.5% |
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