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Naples-Marco Island, FL Metro Area Demographics

Naples-Marco Island, FL Metro Area is the 146th most populous of 935 metro areas in the United States, with 375,743 residents across 1,997 square miles. That is about 188 people per square mile.

At the 2020 census

Population 375,743
Land area 1,997 sq mi
Density 188 / sq mi

Data: 2020 Census · American Community Survey 2024

How Naples-Marco Island, FL Metro Area compares to the US

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Central Location: Naples-Marco Island, FL Metro Area

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

We're computing the drive-time and radius areas around Naples-Marco Island, FL Metro Area — check back shortly. Meanwhile you can drop a pin anywhere in the radius tool.

Counties in the Naples-Marco Island, FL Metro Area area

Name Population Sq mi Per sq mi
Collier County, FL 375,743 1,996.9 188

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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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