| Index | Nashua | Montana | National |
| Average Test Scores | 45% | 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 | Nashua | Montana | National |
| Completed 8th grade | 84.1% | 89.4% | 84.3% |
| Completed high school | 83.6% | 88.2% | 83.0% |
| Completed some college | 47.8% | 63.1% | 59.4% |
| Completed associate degree | 23.3% | 38.6% | 38.5% |
| Completed bachelors | 12.5% | 29.9% | 30.3% |
| Completed masters | 4.3% | 9.8% | 11.5% |
| Completed professional degree | 0.9% | 3.0% | 3.3% |
| Completed doctorate | 0.9% | 1.2% | 1.3% |
There are a total of n/a public schools, n/a private schools and n/a post-secondary schools in Nashua. Using the proficiency score averages, the average test scores for Nashua, MT schools is 45%. The average student to teacher ratio is n/a. In Nashua, MT, an average of 84.1% of students have completed 8th grade and an average of 83.6% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Glasgow, MT | 3,438 | 37% | 23.3% |
| Frazer, MT | 435 | 32% | 34.0% |
| Nashua, MT | 334 | 45% | 6.3% |
| City | Population | Avg. Test Scores | National Avg. |
| Inchelium, WA | 334 | 33% | 30.6% |
| Bronson, IA | 334 | 80% | 65.6% |
| Stapleton, NE | 334 | 70% | 45.8% |
| London Mills, IL | 334 | 38% | 20.5% |
| Arimo, ID | 334 | 51% | 6.3% |
| Nashua, MT | 334 | 45% | 6.3% |