Tinley Park, IL Demographics
Tinley Park, IL is the 25th most populous of 1464 cities in Illinois, with 55,971 residents across 16 square miles. That is about 3,462 people per square mile.
At the 2020 census
| Population | 55,971 |
|---|---|
| Land area | 16 sq mi |
| Density | 3,462 / sq mi |
Data: 2020 Decennial Census · land area from Census TIGER/Line
How Tinley Park, IL compares to the US
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About this page
City statistics cover the municipal boundary only, not the wider metro area.
Figures come from the 2020 census and the American Community Survey, compared against national averages.