Lucas, Texas is located in Collin County and has a population of over 5116 residents. It is a small upscale community that borders beautiful Lake Lavon. Lake Lavon is well known for its excellent fishing, boating, camping, hiking and other outdoor activities and draws thousands of tourists each year. The median household income for Lucas residents is over 100,000 dollars per year and the median age is 39. Nearby cities include McKinney, Frisco, Allen, Dallas, and Plano.