Twin Oaks Missouri Profile
| Place Name | Twin Oaks |
| Place Type | Village |
| ZIP Code(s) | 63021 63088 |
| County | Saint Louis County |
| Area Code(s) | 636 |
| Timezone | Central Daylight Time (CDT) |
| Population (2022) | 369 |
| Population Growth Rate (2010-19) | 54.34% |
| Majority Ethnicity | White 98.31% |
| Metro/Micro Stats Area | St. Louis, MO-IL |
| US Congressional District(s) | Missouri 2nd |
| State House Districts | 99 |
| State Senate Districts | 15 |
Twin Oaks Race/Ethnicity Data
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 98.31% |
| African American | 1.31% |
| Hispanic | 0% |
| Asian | 0.19% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 0.19% |