Riverdale is located in Iowa. Riverdale, Iowa has a population of 394. Riverdale is less family-centric than the surrounding county with 20.37% of the households containing married families with children. The county average for households married with children is 30.36%.
The median household income in Riverdale, Iowa is $72,917. The median household income for the surrounding county is $67,675 compared to the national median of $69,021. The median age of people living in Riverdale is 46 years.
The average high temperature in July is 85.2 degrees, with an average low temperature in January of 15 degrees. The average rainfall is approximately 37 inches per year, with 28 inches of snow per year.
