Grand Junction is located in Iowa. Grand Junction, Iowa has a population of 918. Grand Junction is less family-centric than the surrounding county with 23.65% of the households containing married families with children. The county average for households married with children is 28.41%.
The median household income in Grand Junction, Iowa is $45,893. The median household income for the surrounding county is $52,529 compared to the national median of $57,652. The median age of people living in Grand Junction is 34.8 years.
The average high temperature in July is 84.9 degrees, with an average low temperature in January of 10.3 degrees. The average rainfall is approximately 35.4 inches per year, with 30.4 inches of snow per year.
