In 2017, Harrison County, IA had a population of 14.2k people with a median age of 44 and a median household income of $57,558. Between 2016 and 2017 the population of Harrison County, IA declined from 14,335 to 14,196, a -0.97% decrease and its median household income grew from $55,845 to $57,558, a 3.07% increase.
The 5 largest ethnic groups in Harrison County, IA are White (Non-Hispanic) (96.5%), White (Hispanic) (1.05%), Two or More Races (Non-Hispanic) (1.03%), American Indian & Alaska Native (Non-Hispanic) (0.296%), and American Indian & Alaska Native (Hispanic) (0.289%). N/A% of the people in Harrison County, IA speak a non-English language, and 99.7% are U.S. citizens.
The median property value in Harrison County, IA is $107,600, and the homeownership rate is 76.9%. Most people in Harrison County, IA commute by Drove Alone, and the average commute time is 25.1 minutes. The average car ownership in Harrison County, IA is 2 cars per household.