In 2020, Rock Island County PUMA, IL had a population of 143k people with a median age of 40.1 and a median household income of $55,980. Between 2019 and 2020 the population of Rock Island County PUMA, IL declined from 143,873 to 142,801, a −0.745% decrease and its median household income grew from $54,858 to $55,980, a 2.05% increase.
The 5 largest ethnic groups in Rock Island County PUMA, IL are White (Non-Hispanic) (71.2%), Black or African American (Non-Hispanic) (9.82%), White (Hispanic) (7.32%), Two+ (Non-Hispanic) (3.07%), and Other (Hispanic) (2.87%).
13.3% of the households in Rock Island County PUMA, IL reported speaking a non-English language at home as their primary shared language. This does not consider the potential multi-lingual nature of households, but only the primary self-reported language spoken by all members of the household.
95.4% of the residents in Rock Island County PUMA, IL are U.S. citizens.
In 2020, the median property value in Rock Island County PUMA, IL was $123,100, and the homeownership rate was 67.9%. Most people in Rock Island County PUMA, IL drove alone to work, and the average commute time was 19.8 minutes. The average car ownership in Rock Island County PUMA, IL was 2 cars per household.
Rock Island County PUMA, IL borders Jo Daviess, Carroll, Whiteside & Lee Counties PUMA, IL, Henry, Mercer, Henderson, Warren, Hancock, McDonough & Fulton Counties PUMA, IL, Clinton, Muscatine, Jones & Cedar Counties PUMA, IA, Davenport City PUMA, IA, and Des Moines, Lee, Henry & Louisa Counties PUMA, IA.