| Place Name | Rockwall |
| Place Type | City |
| ZIP Code(s) | 75032 75087 |
| County | Rockwall County |
| Area Code(s) | 214,469,972 |
| Timezone | Central Daylight Time (CDT) |
| Population (2022) | 37,842 |
| Population Growth Rate (2010-19) | 26.04% |
| Majority Ethnicity | White 73.1% |
| Metro/Micro Stats Area | Dallas-Fort Worth-Arlington, TX |
| US Congressional District(s) | Texas 4th |
| State House Districts | 33 |
| State Senate Districts | 2 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 73.1% |
| African American | 7.12% |
| Hispanic | 1.54% |
| Asian | 3.67% |
| Native American | 0.1% |
| Hawaiin/Pacific Islander | 14.47% |