Clinton County, IA has a population of 47,972 people with a median age of 42.2 and a median household income of $50,067. Between 2015 and 2016 the population of Clinton County, IA declined from 48,365 to 47,972, a 0.81% decrease and its median household income declined from $50,498 to $50,067, a 0.85% decrease.
The population of Clinton County, IA is 91.7% White, 2.95% Hispanic, and 2.68% Black. 2.7% of the people in Clinton County, IA speak a non-English language, and 99% are U.S. citizens.
The largest universities in Clinton County, IA are Ashford University, with 16,204 graduates, N/A, with N/A graduates, and N/A, with N/A graduates.
The median property value in Clinton County, IA is $110,900, and the homeownership rate is 74%. Most people in Clinton County, IA commute by Drove Alone, and the average commute time is 18.8 minutes. The average car ownership in Clinton County, IA is 2 cars per household.
Clinton County, IA is the 11th most populated county in Iowa and borders Carroll County, IL; Rock Island County, IL; Whiteside County, IL; Cedar County, IA; Jackson County, IA; Jones County, IA; Scott County, IA& 2 more.