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Raleigh-Durham-Cary, NC Combined Statistical Area Demographics

Raleigh-Durham-Cary, NC Combined Statistical Area is the 34th most populous of 184 combined statistical areas in the United States, with 2,242,341 residents across 4,980 square miles. That is about 450 people per square mile.

At the 2020 census

Population 2,242,341
Land area 4,980 sq mi
Density 450 / sq mi

Data: 2020 Census · American Community Survey 2024

How Raleigh-Durham-Cary, NC Combined Statistical Area compares to the US

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Central Location: Raleigh-Durham-Cary, NC Combined Statistical Area

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

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Counties in the Raleigh-Durham-Cary, NC Combined Statistical Area area

Name Population Sq mi Per sq mi
County Wake 1,129,552 835.2 1,352
Durham County 324,691 287.5 1,129
County Johnston 215,999 791.3 273
County Orange 148,713 398.0 374
Harnett County, NC 133,568 594.9 225
Chatham County, NC 76,285 681.7 112
Franklin County 68,573 491.8 139
Lee County, NC 63,285 255.1 248
Vance County, NC 42,578 252.4 169
County Person 39,097 392.3 100

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About this page

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

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

Read how BlockAtlas computes population within an area →