In 2017, Jasper County, IA had a population of 36.8k people with a median age of 42.6 and a median household income of $56,363. Between 2016 and 2017 the population of Jasper County, IA grew from 36,715 to 36,789, a 0.202% increase and its median household income grew from $55,503 to $56,363, a 1.55% increase.
The population of Jasper County, IA is 94.2% White Alone, 2.01% Hispanic or Latino, and 1.59% Black or African American Alone. N/A% of the people in Jasper County, IA speak a non-English language, and 99.4% are U.S. citizens.
The median property value in Jasper County, IA is $122,800, and the homeownership rate is 73.7%. Most people in Jasper County, IA commute by Drove Alone, and the average commute time is 21.7 minutes. The average car ownership in Jasper County, IA is 2 cars per household.