Avon is located in South Dakota. Avon, South Dakota has a population of 735. Avon is less family-centric than the surrounding county with 26.06% of the households containing married families with children. The county average for households married with children is 29.52%.
The median household income in Avon, South Dakota is $43,875. The median household income for the surrounding county is $53,575 compared to the national median of $69,021. The median age of people living in Avon is 36.2 years.
The average high temperature in July is 87.7 degrees, with an average low temperature in January of 10.8 degrees. The average rainfall is approximately 25.1 inches per year, with 35.7 inches of snow per year.
