| Place Name | Circle D-KC Estates |
| Place Type | Census Designated Place |
| ZIP Code(s) | 78602 78659 |
| County | Bastrop County |
| Area Code(s) | 512,737 |
| Timezone | Central Daylight Time (CDT) |
| Population (2022) | 1,874 |
| Population Growth Rate (2010-19) | 8.15% |
| Majority Ethnicity | White 91.05% |
| Metro/Micro Stats Area | Austin-Round Rock-Georgetown, TX |
| US Congressional District(s) | Texas 10th |
| State House Districts | 17 |
| State Senate Districts | 14 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 91.05% |
| African American | 0% |
| Hispanic | 0.27% |
| Asian | 1.43% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 7.25% |