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Columbus, IN Demographics

Columbus, IN is the 19th most populous of 973 cities in Indiana, with 50,474 residents across 29 square miles. That is about 1,771 people per square mile.

At the 2020 census

Population 50,474
Land area 29 sq mi
Density 1,771 / sq mi

Data: 2020 Decennial Census · land area from Census TIGER/Line

How Columbus, IN 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.

Read how BlockAtlas computes population within an area →