The town of Sunnyvale is located roughly 15 miles east of downtown Dallas in far eastern Dallas County.

Sunnyvale is a small, upscale community bordering the cities of Mesquite and Garland, and Lake Ray Hubbard, a popular 22,745-acre recreational spot on the East Fork of the Trinity River. This community have easy access to downtown Dallas, offering a pleasant distance from urban living, while still enjoying its all its convenient fruits.