| Index | Landmark | Arkansas | National |
| Average Test Scores | n/a | 45% | 48% |
| Student/Teacher ratio | n/a | 14:1 | 16:1 |
| Total public schools | n/a | 860 | 79,221 |
| Total private schools | n/a | 165 | 24,874 |
| Total post-secondary schools | n/a | 98 | 7,963 |
| Index | Landmark | Arkansas | National |
| Completed 8th grade | 80.8% | 80.7% | 84.3% |
| Completed high school | 80.2% | 79.0% | 83.0% |
| Completed some college | 43.8% | 50.5% | 59.4% |
| Completed associate degree | 18.5% | 27.9% | 38.5% |
| Completed bachelors | 11.6% | 21.5% | 30.3% |
| Completed masters | 2.0% | 7.6% | 11.5% |
| Completed professional degree | 0.0% | 2.2% | 3.3% |
| Completed doctorate | 0.0% | 0.9% | 1.3% |
There are a total of n/a public schools, n/a private schools and n/a post-secondary schools in Landmark. Using the proficiency score averages, the average test scores for Landmark, AR schools is n/a. The average student to teacher ratio is n/a. In Landmark, AR, an average of 80.8% of students have completed 8th grade and an average of 80.2% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Alexander, AR | 3,263 | 66% | 38.2% |
| Salem, AR | 1,532 | 64% | 33.9% |
| Bryant, AR | 20,563 | 58% | 19.8% |
| Benton, AR | 36,360 | 55% | 14.7% |
| Redfield, AR | 1,327 | 55% | 13.5% |
| Landmark, AR | 3,628 | n/a |
| City | Population | Avg. Test Scores | National Avg. |
| East Sandwich, MA | 3,628 | 60% | 25.0% |
| Valley Grande, AL | 3,627 | 41% | 14.1% |
| Pine Island, MN | 3,629 | 68% | 41.0% |
| Lyman, SC | 3,629 | 50% | 3.6% |
| Hazel Green, AL | 3,629 | 56% | 17.0% |
| Landmark, AR | 3,628 | n/a |
Here are the best places to live in Arkansas
See the best places to live in Landmark
Check out the 10 most dangerous cities in Arkansas
Check out the 10 safest cities in Arkansas