Clarion, IA Demographics
Clarion, IA is the 127th most populous of 1027 cities in Iowa, with 2,810 residents across 3 square miles. That is about 837 people per square mile.
At the 2020 census
| Population | 2,810 |
|---|---|
| Land area | 3 sq mi |
| Density | 837 / sq mi |
Data: 2020 Decennial Census · land area from Census TIGER/Line
How Clarion, IA 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.