Lago Vista is a city in Travis County, Texas, United States. The population was 6,041 at the 2010 census.GeographyLago Vista is located on the north shore of Lake Travis, 20 miles (32 km) northwest of Austin. Farm to Market 1431 (FM 1431) is the main east-west highway for Lago Vista.According to the United States Census Bureau, the city has a total area of 15.2 square miles (39.4 km2), of which, 14.6 square miles (37.8 km2) of it is land and 0.6 square miles (1.6 km2) of it (3.95%) is water.DemographicsAs of the census of 2000, there were 4,507 people, 1,944 households, and 1,364 families residing in the city. The population density was 517.3 people per square mile (199.8/km2). There were 2,155 housing units at an average density of 247.4/sq mi (95.5/km2). The racial makeup of the city was 94.01% White, 0.84% African American, 0.27% Native American, 0.67% Asian, 0.09% Pacific Islander, 2.44% from other races, and 1.69% from two or more races. Hispanic or Latino of any race were 7.88% of the population.
