Avon is a city in Bon Homme County, South Dakota. It has a total area of 0.6 square miles, all of which is land.
Retail trade, sales and services and public administration are the major commercial activities here. Avon Elementary School, Avon Junior High School and Avon High School are the local public schools. The closest hopital is the Wagner Memorial Hospital, located about 13 miles away in Wagner. The cost of living here is 15.60% lower than the country average.
This place gets about 24 inches of rain annually. The number of days with measurable precipitation is 84. Snowfall is about 34 inches annually.