| Place Name | Killeen |
| Place Type | City |
| ZIP Code(s) | 76541 76542 76543 76549 |
| County | Bell County |
| Area Code(s) | 254 |
| Timezone | Central Daylight Time (CDT) |
| Population (2022) | 127,995 |
| Population Growth Rate (2010-19) | 19.68% |
| Majority Ethnicity | White 35.05% |
| Metro/Micro Stats Area | Killeen-Temple, TX |
| US Congressional District(s) | Texas 31stTexas 25th |
| State House Districts | 54,55 |
| State Senate Districts | 24 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 35.05% |
| African American | 34.97% |
| Hispanic | 0.62% |
| Asian | 3.61% |
| Native American | 0.89% |
| Hawaiin/Pacific Islander | 24.86% |