Sunnyvale town, Texas
Official LSAD Designation: Sunnyvale town • Census GEOID: 4871156
• Dallas County
Sunnyvale town is an incorporated town in Dallas County, Texas. According to official records from the Census (2025), Sunnyvale town had an estimated population of 9,008 residents. Official Census Bureau geographic records classify this community under LSAD designation Sunnyvale town (GEOID 4871156).
Local Government Administration U.S. Census Bureau GMAF
Town Of Sunnyvale
Municipal
Official Title:
Mayor
Address:
127 N COLLINS RD, SUNNYVALE TX 75182-9516
County Of Dallas
County
Official Title:
Director Of Planning Development
Address:
411 ELM STREET, 3RD FLOOR, DALLAS TX 75202
Civic & Statistical Snapshot
| Category | Estimate | Survey Period / Source |
|---|---|---|
| Total Population | 9,008 | 2025 |
| Median Household Income | $170,348 | 2020-2024 |
| Median Home Value | $565,300 | 2020-2024 |
| Land Area | 16.53 sq mi | Gazetteer (2026) |
| Civic & Public Services | Hospitals, Libraries, Colleges | CMS / IMLS / IPEDS |
| Schools & Districts | NCES Directory Listings | Provided by k12guides.com |
| Nearby Airports | Landing Facilities | Provided by airport-data.com |
| Climate & Weather | NOAA 30-Year Normals | 1991–2020 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).