In 2017, Marquette County, WI had a population of 15.2k people with a median age of 49.4 and a median household income of $49,052. Between 2016 and 2017 the population of Marquette County, WI grew from 15,082 to 15,164, a 0.544% increase and its median household income grew from $48,445 to $49,052, a 1.25% increase.
The 5 largest ethnic groups in Marquette County, WI are White (Non-Hispanic) (93.6%), White (Hispanic) (2.27%), Two or More Races (Non-Hispanic) (1.42%), Some Other Race (Hispanic) (0.884%), and Black or African American (Non-Hispanic) (0.613%). N/A% of the people in Marquette County, WI speak a non-English language, and 99.1% are U.S. citizens.
The median property value in Marquette County, WI is $144,000, and the homeownership rate is 80.9%. Most people in Marquette County, WI commute by Drove Alone, and the average commute time is 28.8 minutes. The average car ownership in Marquette County, WI is 2 cars per household.