Rockwall County's estimated 2025 population is 147,237 with a growth rate of 5.72% in the past year according to the most recent United States census data. Rockwall County is the 36th largest county in Texas. The 2010 population was 78,971 and has seen a growth of 86.44% since that time.
Data after 2023 is projected based on recent change
The racial composition of Rockwall County includes 71.16% White, 8.51% Black or African American, 4.92% other race, 3.46% Asian, and smaller percentages for Native American, Native Hawaiian or Pacific Islander and multiracial populations.
Race | Population | Percentage (of total) |
|---|---|---|
| White | 83,206 | 71.16% |
| Two or more races | 13,119 | 11.22% |
| Black or African American | 9,947 | 8.51% |
| Other race | 5,750 | 4.92% |
| Asian | 4,050 | 3.46% |
| Native American | 739 | 0.63% |
| Native Hawaiian or Pacific Islander | 120 | 0.1% |
Married
Widowed
Divorced
Separated
Never Married
Rockwall County's average per capita income is $69,140. Household income levels show a median of $124,917. The poverty rate stands at 4.3%.
Name | Median | Mean |
|---|---|---|
| Married Families | $150,227 | - |
| Families | $137,781 | $171,864 |
| Households | $124,917 | $158,752 |
| Non Families | $72,856 | $102,869 |
Average Income
Median Household Income
Poverty Rate
