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Wilmington, OH Micro Area Demographics

Wilmington, OH Micro Area is the 693rd most populous of 935 metro areas in the United States, with 42,018 residents across 409 square miles. That is about 103 people per square mile.

At the 2020 census

Population 42,018
Land area 409 sq mi
Density 103 / sq mi

Data: 2020 Census · American Community Survey 2024

How Wilmington, OH Micro Area compares to the US

We're computing this metro area's comparison table — check back shortly. Population, land area, and density above are already exact.

Central Location: Wilmington, OH Micro Area

Measured from the metro area's main population center using 2020 census blocks.

We're computing the drive-time and radius areas around Wilmington, OH Micro Area — check back shortly. Meanwhile you can drop a pin anywhere in the radius tool.

Counties in the Wilmington, OH Micro Area area

Name Population Sq mi Per sq mi
Clinton County 42,018 408.7 103

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About this page

This page shows demographics for a US metropolitan or micropolitan area from the 2020 census and the American Community Survey: population, land area, density, and how the area compares to national averages.

Metro areas are built from whole counties, listed below. Statistics aggregate the member counties' census tracts.

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