| Place Name | Elgin |
| Place Type | City |
| ZIP Code(s) | 78621 |
| County | Bastrop County |
| Area Code(s) | 512,737 |
| Timezone | Central Standard Time (CST) |
| Population (2022) | 7,903 |
| Population Growth Rate (2010-19) | 20.27% |
| Majority Ethnicity | White 43.34% |
| 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 | 43.34% |
| African American | 20.08% |
| Hispanic | 0.63% |
| Asian | 0.88% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 35.07% |