Marshall Junction Real EstateMarshall Junction 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 Marshall Junction real estate agent to arrange a tour today! Marshall Junction, Missouri has a population of 6,432. The median household income in Marshall Junction, Missouri is $38,679. The median household income for the surrounding county is $41,567 compared to the national median of $57,652. The median age of people living in Marshall Junction is 32.4 years. Marshall Junction WeatherThe average high temperature in July is 87.5 degrees, with an average low temperature in January of 18.6 degrees. The average rainfall is approximately 42.3 inches per year, with 16.6 inches of snow per year. Nearby Homes for Sale |