In 2017, Davis County, IA had a population of 8.83k people with a median age of 37.5 and a median household income of $52,390. Between 2016 and 2017 the population of Davis County, IA grew from 8,768 to 8,834, a 0.753% increase and its median household income grew from $49,696 to $52,390, a 5.42% increase.
The 5 largest ethnic groups in Davis County, IA are White (Non-Hispanic) (97%), Two or More Races (Non-Hispanic) (1.19%), White (Hispanic) (0.962%), Asian (Non-Hispanic) (0.34%), and Two or More Races (Hispanic) (0.306%). N/A% of the people in Davis County, IA speak a non-English language, and 99.8% are U.S. citizens.
The median property value in Davis County, IA is $109,100, and the homeownership rate is 81.2%. Most people in Davis County, IA commute by Drove Alone, and the average commute time is 21.6 minutes. The average car ownership in Davis County, IA is 2 cars per household.