In 2022, Clinton County, IA had a population of 46.5k people with a median age of 42.5 and a median household income of $61,080. Between 2021 and 2022 the population of Clinton County, IA declined from 46,589 to 46,488, a −0.217% decrease and its median household income grew from $56,345 to $61,080, a 8.4% increase.
The 5 largest ethnic groups in Clinton County, IA are White (Non-Hispanic) (89.9%), Black or African American (Non-Hispanic) (2.98%), Two+ (Non-Hispanic) (2.53%), White (Hispanic) (1.66%), and Two+ (Hispanic) (1.39%).
None of the households in Clinton County, IA 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.
99.1% of the residents in Clinton County, IA are U.S. citizens.
In 2022, the median property value in Clinton County, IA was $144,900, and the homeownership rate was 73.3%.
Most people in Clinton County, IA drove alone to work, and the average commute time was 20 minutes. The average car ownership in Clinton County, IA was 2 cars per household.
Clinton County, IA borders Carroll County, IL, Rock Island County, IL, Whiteside County, IL, Cedar County, IA, Jackson County, IA, Jones County, IA, and Scott County, IA.