| Place Name | Lemay Township |
| Place Type | Township |
| ZIP Code(s) | 62240 63123 63125 63128 63129 |
| County | Saint Louis County |
| Area Code(s) | 314 |
| Timezone | Central Standard Time (CST) |
| Population (2021) | 35,560 |
| Majority Ethnicity | White 90.26% |
| Metro/Micro Stats Area | St. Louis, MO-IL |
| US Congressional District(s) | Missouri 2ndMissouri 1st |
| State House Districts | 93,94 |
| State Senate Districts | 1,15 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 90.26% |
| African American | 4.75% |
| Hispanic | 0.28% |
| Asian | 2.24% |
| Native American | 0.01% |
| Hawaiin/Pacific Islander | 2.47% |