Decorah is located in Iowa. Decorah, Iowa has a population of 7,767. Decorah is less family-centric than the surrounding county with 28.76% of the households containing married families with children. The county average for households married with children is 30.51%.
The median household income in Decorah, Iowa is $55,480. The median household income for the surrounding county is $65,330 compared to the national median of $69,021. The median age of people living in Decorah is 34.1 years.
The average high temperature in July is 82.8 degrees, with an average low temperature in January of 7.8 degrees. The average rainfall is approximately 35.6 inches per year, with 39.5 inches of snow per year.
