Spillville is located in Iowa. Spillville, Iowa has a population of 371. Spillville is less family-centric than the surrounding county with 27.08% of the households containing married families with children. The county average for households married with children is 30.51%.
The median household income in Spillville, Iowa is $35,625. 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 Spillville is 47.4 years.
The average high temperature in July is 82.6 degrees, with an average low temperature in January of 7 degrees. The average rainfall is approximately 35.3 inches per year, with 37.8 inches of snow per year.
