| Name | Rockwall County |
| State | Texas |
| FIPS Code | 48397 |
| County Seat | Rockwall |
| Timezone | Central Standard Time (CST) |
| Population (2022) | 78,749 |
| Population Growth Rate(2000-2022) | 37.63% |
| Majority Ethnicity | White 86.06% |
| Public School Majority Ethnicity | White 52% |
| Partisan Voting Index | Republican:+20 |
| Unemployment Rate (January 2025) | 3.8% |
| Area Code(s) | 214 / 469 / 945 / 972 |
| Race/Ethnicity | Percentage of Population (2022) |
|---|---|
| White | 86.06% |
| African American | 8.86% |
| Hispanic | 1.16% |
| Asian | 3.77% |
| Native American | 0.08% |
| Hawaiin/Pacific Islander | 0.08% |
| Race/Ethnicity | Percentage of Public School Students (2023) |
|---|---|
| White | 52.24% |
| African American | 11.38% |
| Hispanic | 28.58% |
| Asian | 2.58% |
| Native American | 0.58% |
| Hawaiin/Pacific Islander | 0.17% |