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US City Data

Rock Island vs Blue Island

Side-by-side comparison

How does Rock Island, IL compare to Blue Island, IL? Rock Island has a population of 36,758 with a median household income of $57,292, while Blue Island has 23,416 residents and a median income of $60,965. Below you'll find a detailed breakdown of demographics, economy, and housing for both cities.

Population & Demographics
MetricRock Island, ILBlue Island, ILDifference
Population36,75823,416+57.0%
Median Age37.136.7+1.1%
Foreign Born %8.5%19.4%-56.2%
Economy
MetricRock IslandBlue IslandDifference
Median Income$57,292$60,965-6.0%
Unemployment6.5%11.7%-44.4%
Poverty Rate20.9%16.1%+29.8%
Bachelor's+22.4%19.3%+16.1%
Housing
MetricRock IslandBlue IslandDifference
Home Value$118,400$169,800-30.3%
Median Rent$819/mo$1071/mo-23.5%
Housing Units17,2629,340+84.8%

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Rock Island, IL ProfileBlue Island, IL ProfileCost of Living in IllinoisMore ComparisonsCity Rankings