Sour Lake Real EstateSour Lake is located in Texas. Sour Lake, Texas has a population of 1,901. Sour Lake is less family-centric than the surrounding county with 29.21% of the households containing married families with children. The county average for households married with children is 33.66%. The median household income in Sour Lake, Texas is $51,250. The median household income for the surrounding county is $56,131 compared to the national median of $57,652. The median age of people living in Sour Lake is 43 years. Sour Lake WeatherThe average high temperature in July is 92.1 degrees, with an average low temperature in January of 41.6 degrees. The average rainfall is approximately 59 inches per year, with 0 inches of snow per year. Sour Lake MapReal estate near Sour LakeNearby CitiesNearby Cities Homes for Sale |