In 2017, Adams County, IA had a population of 3.79k people with a median age of 47.7 and a median household income of $49,745. Between 2016 and 2017 the population of Adams County, IA declined from 3,822 to 3,785, a -0.968% decrease and its median household income grew from $48,598 to $49,745, a 2.36% increase.
The population of Adams County, IA is 96.8% White Alone, 1.19% Hispanic or Latino, and 0.898% Two or More Races. N/A% of the people in Adams County, IA speak a non-English language, and 99.8% are U.S. citizens.
The median property value in Adams County, IA is $84,900, and the homeownership rate is 77.8%. Most people in Adams County, IA commute by Drove Alone, and the average commute time is 18.6 minutes. The average car ownership in Adams County, IA is 2 cars per household.