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Sources: United States Census Bureau. 2019 American Community Survey 5-Year Estimates. U.S. Census Bureau, American Community Survey Office. Web. 10 December 2020.
United States Census Bureau. Annual Estimates of the Resident Population: April 1, 2010 to July 1, 2019. U.S. Census Bureau, Population Division. Web. May 2020. http://www.census.gov/.
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With 38,111 people, Rock Island is the 47th most populated city in the state of Illinois out of 1,367 cities. But watch out, Rock Island, because Carpentersville with 37,872 people and Hanover Park with 37,984 people are right behind you.
The largest Rock Island racial/ethnic groups are White (59.0%) followed by Black (19.2%) and Hispanic (11.5%).
In 2019, the median household income of Rock Island households was $48,680. Rock Island households made slightly more than Mitchell households ($48,482) and Tiskilwa households ($48,650) . However, 17.2% of Rock Island families live in poverty.
The median age for Rock Island residents is 36.0 years young.
86% of people CANNOT find the data they're looking for on the US Census Bureau website. Source: Nielsen Norman Group
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