| Index | Eureka | Montana | National |
| Average Test Scores | 44% | 45% | 48% |
| Student/Teacher ratio | 16:1 | 14:1 | 16:1 |
| Total public schools | 3 | 408 | 79,221 |
| Total private schools | 1 | 77 | 24,874 |
| Total post-secondary schools | n/a | 32 | 7,963 |
| Index | Eureka | Montana | National |
| Completed 8th grade | 81.3% | 89.4% | 84.3% |
| Completed high school | 77.4% | 88.2% | 83.0% |
| Completed some college | 55.4% | 63.1% | 59.4% |
| Completed associate degree | 26.4% | 38.6% | 38.5% |
| Completed bachelors | 17.1% | 29.9% | 30.3% |
| Completed masters | 4.0% | 9.8% | 11.5% |
| Completed professional degree | 2.7% | 3.0% | 3.3% |
| Completed doctorate | 0.0% | 1.2% | 1.3% |
There are a total of 3 public schools, 1 private schools and n/a post-secondary schools in Eureka. Using the proficiency score averages, the average test scores for Eureka, MT schools is 44%. The average student to teacher ratio is 16:1. In Eureka, MT, an average of 81.3% of students have completed 8th grade and an average of 77.4% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Fortine, MT | 435 | 45% | 6.3% |
| Eureka, MT | 1,517 | 44% | 8.3% |
| City | Population | Avg. Test Scores | National Avg. |
| Sebewaing, MI | 1,518 | 47% | 2.1% |
| Fontana-on-Geneva Lake, WI | 1,518 | 52% | 8.3% |
| Hayden, AL | 1,516 | 53% | 10.4% |
| Bangs, TX | 1,518 | 44% | 8.0% |
| Osborne, KS | 1,518 | 45% | 6.8% |
| Eureka, MT | 1,517 | 44% | 8.3% |
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