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San Antonio-New Braunfels, TX Metro Area Demographics

San Antonio-New Braunfels, TX Metro Area is the 24th most populous of 935 metro areas in the United States, with 2,558,143 residents across 7,313 square miles. That is about 350 people per square mile.

At the 2020 census

Population 2,558,143
Land area 7,313 sq mi
Density 350 / sq mi

Data: 2020 Census · American Community Survey 2024

How San Antonio-New Braunfels, TX Metro Area compares to the US

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Central Location: San Antonio-New Braunfels, TX Metro Area

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

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Counties in the San Antonio-New Braunfels, TX Metro Area area

Name Population Sq mi Per sq mi
Bexar County 2,009,324 1,240.3 1,620
Guadalupe County 172,706 711.3 243
Comal County, TX 161,501 559.5 289
County Medina 50,748 1,325.4 38
Wilson County, TX 49,753 803.7 62
Atascosa County 48,981 1,219.5 40
Kendall County, TX 44,279 662.5 67
Bandera County, TX 20,851 791.0 26

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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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