| County Profile: Rockwall County, Texas | |
| Population: | 43,080 |
| Founded: | 1873 |
| Cities: | Dallas, Fate, Heath, McLendon-Chisholm, Mobile City, Rockwall, Rowlett, Royse City, Wylie |
| Demographics: | |
| White: | 89.17% |
| Black/African: | 3.24% |
| Native American: | 0.40% |
| Asian: | 1.32% |
| Pacific Islander: | 0.05% |
| Hispanic Background | 11.07% |
| Median Household Income | $65,164 |
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