In 2023, Avon, SD had a population of 673 people with a median age of 34.8 and a median household income of $57,727. Between 2022 and 2023 the population of Avon, SD declined from 707 to 673, a −4.81% decrease and its median household income grew from $49,750 to $57,727, a 16% increase.
The 5 largest ethnic groups in Avon, SD are White (Non-Hispanic) (96.7%), American Indian & Alaska Native (Non-Hispanic) (2.23%), Other (Hispanic) (0.446%), Other (Non-Hispanic) (0.297%), and White (Hispanic) (0.149%).
None of the households in Avon, SD reported speaking a non-English language at home as their primary shared language. This does not consider the potential multi-lingual nature of households, but only the primary self-reported language spoken by all members of the household.
100% of the residents in Avon, SD are U.S. citizens.
In 2023, the median property value in Avon, SD was $83,600, and the homeownership rate was 82%.
Most people in Avon, SD drove alone to work, and the average commute time was 28.3 minutes. The average car ownership in Avon, SD was 3 cars per household.