Columbus Junction 52738 Real EstateColumbus Junction is located in Iowa. Columbus Junction, Iowa 52738has a population of 2,330. Columbus Junction 52738 is more family-centric than the surrounding county with 37.01% of the households containing married families with children. The county average for households married with children is 35.02%. The median household income in Columbus Junction, Iowa 52738 is $50,987. The median household income for the surrounding county is $54,393 compared to the national median of $57,652. The median age of people living in Columbus Junction 52738 is 35.1 years. Columbus Junction WeatherThe average high temperature in July is 84.5 degrees, with an average low temperature in January of 12.4 degrees. The average rainfall is approximately 37.1 inches per year, with 32.7 inches of snow per year. Columbus Junction MapReal estate near Columbus JunctionNearby CitiesNearby Cities Homes for Sale |