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Illinois / Decatur
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All Decatur population data above are from the US Census Bureau.
With 74,710 people, Decatur is the 16th most populated city in the state of Illinois out of 1,364 cities. But watch out, Decatur, because Bolingbrook with 73,936 people and Palatine with 69,350 people are right behind you.
The largest Decatur racial/ethnic groups are White (70.6%) followed by Black (18.9%) and Other (6.7%).
In 2013, the median household income of Decatur residents was $38,974. Decatur households made slightly more than Dakota households ($38,750), Dana households ($38,750), Godley households ($38,750), Irving households ($38,750), Lomax households ($38,750), London Mills households ($38,750), and Robinson households ($38,720) . However, 24.7% of Decatur residents live in poverty.
The median age for Decatur residents is 37.3 years young.