In 2017, Rock Island County PUMA, IL had a population of 146k people with a median age of 40 and a median household income of $51,426. Between 2016 and 2017 the population of Rock Island County PUMA, IL declined from 146,536 to 146,205, a -0.226% decrease and its median household income grew from $50,208 to $51,426, a 2.43% increase.
The 5 largest ethnic groups in Rock Island County PUMA, IL are White (Non-Hispanic) (72.6%), Black or African American (Non-Hispanic) (9.63%), White (Hispanic) (8.96%), Two or More Races (Non-Hispanic) (2.44%), and Asian (Non-Hispanic) (2.4%). 13% of the people in Rock Island County PUMA, IL speak a non-English language, and 95% are U.S. citizens.
The median property value in Rock Island County PUMA, IL is $115,600, and the homeownership rate is 69%. Most people in Rock Island County PUMA, IL commute by Drove Alone, and the average commute time is 18.6 minutes. The average car ownership in Rock Island County PUMA, IL is 2 cars per household.
Rock Island County PUMA, IL borders Henry, Mercer, Henderson, Warren, Hancock, McDonough & Fulton Counties PUMA, IL, Davenport City PUMA, IA, Clinton, Muscatine, Jones & Cedar Counties PUMA, IA, Jo Daviess, Carroll, Whiteside & Lee Counties PUMA, IL, and Des Moines, Lee, Henry & Louisa Counties PUMA, IA.