| Index | Lansdowne | Maryland | National |
| Average Test Scores | n/a | 40% | 48% |
| Student/Teacher ratio | n/a | 16:1 | 16:1 |
| Total public schools | n/a | 1,163 | 79,221 |
| Total private schools | n/a | 674 | 24,874 |
| Total post-secondary schools | n/a | 112 | 7,963 |
| Index | Lansdowne | Maryland | National |
| Completed 8th grade | 70.3% | 87.5% | 84.3% |
| Completed high school | 68.1% | 86.5% | 83.0% |
| Completed some college | 32.3% | 64.2% | 59.4% |
| Completed associate degree | 13.1% | 44.8% | 38.5% |
| Completed bachelors | 8.4% | 38.4% | 30.3% |
| Completed masters | 2.6% | 17.7% | 11.5% |
| Completed professional degree | 0.3% | 5.5% | 3.3% |
| Completed doctorate | 0.2% | 2.5% | 1.3% |
There are a total of n/a public schools, n/a private schools and n/a post-secondary schools in Lansdowne. Using the proficiency score averages, the average test scores for Lansdowne, MD schools is n/a. The average student to teacher ratio is n/a. In Lansdowne, MD, an average of 70.3% of students have completed 8th grade and an average of 68.1% have completed high school.
| City | Population | Avg. Test Scores | National Avg. |
| Perry Hall, MD | 27,778 | 70% | 46.4% |
| Kingsville, MD | 4,649 | 70% | 44.8% |
| Severna Park, MD | 38,729 | 69% | 44.6% |
| Lutherville, MD | 6,715 | 67% | 39.2% |
| Ellicott City, MD | 73,272 | 66% | 37.5% |
| Lansdowne, MD | 8,635 | n/a |
| City | Population | Avg. Test Scores | National Avg. |
| Corrales, NM | 8,636 | 44% | 8.3% |
| Ladue, MO | 8,631 | 59% | 23.1% |
| Vineyard, UT | 8,628 | 40% | 16.0% |
| Lapeer, MI | 8,626 | 45% | 5.7% |
| Milford, NH | 8,644 | 56% | 17.0% |
| Lansdowne, MD | 8,635 | n/a |
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