| Index | Lanagan | Missouri | National |
| Average Test Scores | n/a | 44% | 48% |
| Student/Teacher ratio | n/a | 14:1 | 16:1 |
| Total public schools | n/a | 1,899 | 79,221 |
| Total private schools | n/a | 531 | 24,874 |
| Total post-secondary schools | n/a | 213 | 7,963 |
| Index | Lanagan | Missouri | National |
| Completed 8th grade | 55.1% | 86.0% | 84.3% |
| Completed high school | 54.1% | 84.2% | 83.0% |
| Completed some college | 28.9% | 57.7% | 59.4% |
| Completed associate degree | 7.1% | 35.2% | 38.5% |
| Completed bachelors | 6.8% | 27.6% | 30.3% |
| Completed masters | 1.4% | 10.4% | 11.5% |
| Completed professional degree | 0.0% | 2.8% | 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 Lanagan. Using the proficiency score averages, the average test scores for Lanagan, MO schools is n/a. The average student to teacher ratio is n/a. In Lanagan, MO, an average of 55.1% of students have completed 8th grade and an average of 54.1% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Bella Vista, AR | 28,819 | 77% | 59.4% |
| Gravette, AR | 3,456 | 57% | 19.1% |
| Pineville, MO | 917 | 49% | 2.6% |
| Anderson, MO | 2,362 | 49% | 1.0% |
| Southwest City, MO | 1,064 | 48% | = 100 |
| Lanagan, MO | 458 | n/a |
| City | Population | Avg. Test Scores | National Avg. |
| Peachland, NC | 458 | 62% | 28.1% |
| Murray, NE | 458 | 57% | 18.8% |
| McKean, PA | 458 | 80% | 65.6% |
| Little Rock, IA | 458 | 61% | 27.1% |
| Delhi, IA | 458 | 90% | 86.8% |
| Lanagan, MO | 458 | n/a |
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