San Juan Real EstateSan Juan is located in Texas. San Juan, Texas has a population of 36,469. San Juan is more family-centric than the surrounding county with 39.52% of the households containing married families with children. The county average for households married with children is 38.66%. The median household income in San Juan, Texas is $36,193. The median household income for the surrounding county is $37,097 compared to the national median of $57,652. The median age of people living in San Juan is 29.2 years. San Juan WeatherThe average high temperature in July is 96.2 degrees, with an average low temperature in January of 49.3 degrees. The average rainfall is approximately 23.4 inches per year, with 0.1 inches of snow per year. San Juan MapReal estate near San JuanNearby CitiesNearby Cities Homes for Sale |