| Place Name | Falls City |
| Place Type | City |
| ZIP Code(s) | 78113 |
| County | Karnes County |
| Area Code(s) | 830 |
| Timezone | Central Standard Time (CST) |
| Population (2022) | 554 |
| Population Growth Rate (2010-19) | -15.88% |
| Majority Ethnicity | White 70.36% |
| US Congressional District(s) | Texas 15th |
| State House Districts | 17 |
| State Senate Districts | 21 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 70.36% |
| African American | 0% |
| Hispanic | 0% |
| Asian | 0% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 29.64% |