Lake Dunlap is located along Farm to Market Road 725 in northwestern Guadalupe County, approximately eight miles northwest of Seguin. The city of New Braunfels borders Lake Dunlap to the north and west.[4]
According to the United States Census Bureau, the CDP has a total area of 1.69 square miles (4.4 km2), of which 1.55 square miles (4.0 km2) is land and 0.15 square miles (0.39 km2) is water.[5]
History
Residential development of the lakeside community dates back to the 1970s. The population has steadily increased from around 200 in 1980, to 500 in 1990, 1,000 in 2000, and 1,934 in 2010.[4]