Sunnyvale town, Texas
Official LSAD Designation: Sunnyvale town • Census GEOID: 4871156
• Dallas County
Demographics & Population Profile
Population and demographics for Sunnyvale town.
| Demographic Variable | Estimate / Count | Margin of Error | Period | Source |
|---|---|---|---|---|
| Total Population (2025 PEP Estimate) | 9,008 | — | 2025 | Census |
| Median Age | 43.3 yrs | ±2 | 2020-2024 | Census ACS 5-Year 2024 |
| Total Households | 2,573 | ±159 | 2020-2024 | Census ACS 5-Year 2024 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).