About This Place
Lake Dallas is a city in Denton County, Texas, United States. The population was 6,166 at the 2000 census.
Lake Dallas is located at 33°7′42″N 97°1′39″W / 33.12833°N 97.0275°W / 33.12833; -97.0275 (33.128297, -97.027592).
According to the United States Census Bureau, the city has a total area of 2.6 square miles (6.8 km²), of which, 2.3 square miles (5.9 km²) of it is land and 0.3 square miles (0.9 km²) of it (12.60%) is water.