In 2019, Audubon County, IA had a population of 5.57k people with a median age of 48.1 and a median household income of $52,055. Between 2018 and 2019 the population of Audubon County, IA declined from 5,637 to 5,571, a −1.17% decrease and its median household income grew from $50,397 to $52,055, a 3.29% increase.
The 5 largest ethnic groups in Audubon County, IA are White (Non-Hispanic) (96.6%), Two+ (Non-Hispanic) (2.51%), White (Hispanic) (0.377%), Asian (Non-Hispanic) (0.269%), and Black or African American (Hispanic) (0.162%). 0% of the households in Audubon County, IA speak a non-English language at home as their primary language.
99.8% of the residents in Audubon County, IA are U.S. citizens.
In 2019, the median property value in Audubon County, IA was $79,500, and the homeownership rate was 76.8%. Most people in Audubon County, IA drove alone to work, and the average commute time was 17.6 minutes. The average car ownership in Audubon County, IA was 2 cars per household.