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Plymouth, IN Micro Area Demographics

Plymouth, IN Micro Area is the 644th most populous of 935 metro areas in the United States, with 46,095 residents across 444 square miles. That is about 104 people per square mile.

At the 2020 census

Population 46,095
Land area 444 sq mi
Density 104 / sq mi

Data: 2020 Census · American Community Survey 2024

How Plymouth, IN 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: Plymouth, IN 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 Plymouth, IN Micro Area — check back shortly. Meanwhile you can drop a pin anywhere in the radius tool.

Counties in the Plymouth, IN Micro Area area

Name Population Sq mi Per sq mi
County Marshall 46,095 443.6 104

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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.

Read how BlockAtlas computes population within an area →