Garden Valley Real EstateGarden Valley real estate listings include condos, townhomes, and single family homes for sale. Commercial properties are also available. If you see a property you’re interested in, contact a Garden Valley real estate agent to arrange a tour today! Garden Valley, Texas has a population of 2,825. The median household income in Garden Valley, Texas is $61,576. The median household income for the surrounding county is $50,742 compared to the national median of $57,652. The median age of people living in Garden Valley is 40.7 years. Garden Valley WeatherThe average high temperature in July is 93.5 degrees, with an average low temperature in January of 34.7 degrees. The average rainfall is approximately 45.5 inches per year, with 1 inches of snow per year. Nearby Homes for Sale |