Fontanelle is located in Iowa. Fontanelle, Iowa has a population of 615. Fontanelle is less family-centric than the surrounding county with 23.38% of the households containing married families with children. The county average for households married with children is 28.61%.
The median household income in Fontanelle, Iowa is $50,313. The median household income for the surrounding county is $57,944 compared to the national median of $69,021. The median age of people living in Fontanelle is 40 years.
The average high temperature in July is 85.2 degrees, with an average low temperature in January of 12.7 degrees. The average rainfall is approximately 35.3 inches per year, with 24.7 inches of snow per year.