In 2018, Chickasaw County, IA had a population of 12.1k people with a median age of 44.3 and a median household income of $55,385. Between 2017 and 2018 the population of Chickasaw County, IA declined from 12,140 to 12,099, a -0.338% decrease and its median household income grew from $50,688 to $55,385, a 9.27% increase.
The 5 largest ethnic groups in Chickasaw County, IA are White (Non-Hispanic) (96%), White (Hispanic) (2.06%), Two+ (Non-Hispanic) (0.479%), Asian (Non-Hispanic) (0.43%), and Black or African American (Non-Hispanic) (0.422%). 0% of the people in Chickasaw County, IA speak a non-English language, and 98.2% are U.S. citizens.
In 2018, the median property value in Chickasaw County, IA was $112,000, and the homeownership rate was 80.2%. Most people in Chickasaw County, IA drove alone to work, and the average commute time was 18.4 minutes. The average car ownership in Chickasaw County, IA was 2 cars per household.