| Index | Lincoln | Montana | National |
| Average Test Scores | 55% | 45% | 48% |
| Student/Teacher ratio | 13:1 | 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 | Lincoln | Montana | National |
| Completed 8th grade | 84.6% | 89.4% | 84.3% |
| Completed high school | 82.5% | 88.2% | 83.0% |
| Completed some college | 55.0% | 63.1% | 59.4% |
| Completed associate degree | 22.1% | 38.6% | 38.5% |
| Completed bachelors | 12.7% | 29.9% | 30.3% |
| Completed masters | 1.9% | 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 3 public schools, n/a private schools and n/a post-secondary schools in Lincoln. Using the proficiency score averages, the average test scores for Lincoln, MT schools is 55%. The average student to teacher ratio is 13:1. In Lincoln, MT, an average of 84.6% of students have completed 8th grade and an average of 82.5% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Lincoln, MT | 1,017 | 55% | 14.6% |
| City | Population | Avg. Test Scores | National Avg. |
| Dolores, CO | 1,017 | 32% | 34.4% |
| Eden Valley, MN | 1,017 | 69% | 44.3% |
| Grandfield, OK | 1,017 | 45% | 6.8% |
| Burrton, KS | 1,016 | 26% | 45.8% |
| Greensburg, LA | 1,018 | 27% | 44.3% |
| Lincoln, MT | 1,017 | 55% | 14.6% |
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