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San Jose-Sunnyvale-Santa Clara, CA Metro Area Demographics

San Jose-Sunnyvale-Santa Clara, CA Metro Area is the 37th most populous of 935 metro areas in the United States, with 2,000,389 residents across 2,680 square miles. That is about 746 people per square mile.

At the 2020 census

Population 2,000,389
Land area 2,680 sq mi
Density 746 / sq mi

Data: 2020 Census · American Community Survey 2024

How San Jose-Sunnyvale-Santa Clara, CA Metro 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: San Jose-Sunnyvale-Santa Clara, CA 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 San Jose-Sunnyvale-Santa Clara, CA Metro Area — check back shortly. Meanwhile you can drop a pin anywhere in the radius tool.

Counties in the San Jose-Sunnyvale-Santa Clara, CA Metro Area area

Name Population Sq mi Per sq mi
County Santa Clara 1,936,180 1,290.1 1,501
County San Benito 64,209 1,388.7 46

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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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