San Leon is located in Texas. San Leon, Texas has a population of 5,144. San Leon is less family-centric than the surrounding county with 24.2% of the households containing married families with children. The county average for households married with children is 33.48%.
The median household income in San Leon, Texas is $70,640. The median household income for the surrounding county is $79,328 compared to the national median of $69,021. The median age of people living in San Leon is 42.5 years.
The average high temperature in July is 90.5 degrees, with an average low temperature in January of 43.2 degrees. The average rainfall is approximately 54.5 inches per year, with 0.1 inches of snow per year.