| Place Name | Brentwood |
| Place Type | City |
| ZIP Code(s) | 63117 63119 63143 63144 |
| County | Saint Louis County |
| Area Code(s) | 314 |
| Timezone | Central Daylight Time (CDT) |
| Population (2022) | 8,022 |
| Population Growth Rate (2010-19) | 2.21% |
| Majority Ethnicity | White 84.99% |
| Metro/Micro Stats Area | St. Louis, MO-IL |
| US Congressional District(s) | Missouri 2nd |
| State House Districts | 83,87 |
| State Senate Districts | 1,4 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 84.99% |
| African American | 4.84% |
| Hispanic | 0.05% |
| Asian | 6.64% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 3.47% |