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Zionsville, IN Demographics

Zionsville, IN is the 33rd most populous of 973 cities in Indiana, with 30,603 residents across 67 square miles. That is about 455 people per square mile.

At the 2020 census

Population 30,603
Land area 67 sq mi
Density 455 / sq mi

Data: 2020 Census · American Community Survey 2024

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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.

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