San Leon Real EstateSan Leon is located in Texas. San Leon, Texas has a population of 4,890. San Leon is less family-centric than the surrounding county with 20.19% of the households containing married families with children. The county average for households married with children is 33.98%. The median household income in San Leon, Texas is $41,341. The median household income for the surrounding county is $65,702 compared to the national median of $57,652. The median age of people living in San Leon is 46.7 years. San Leon WeatherThe average high temperature in July is 90 degrees, with an average low temperature in January of 44.7 degrees. The average rainfall is approximately 53.1 inches per year, with 0.1 inches of snow per year. San Leon MapReal estate near San LeonNearby CitiesNearby Cities Homes for Sale |