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Lampasas County, TX Demographics

Lampasas County, TX is the 108th most populous of 254 counties in Texas, with 21,627 residents across 713 square miles. That is about 30 people per square mile.

At the 2020 census

Population 21,627
Land area 713 sq mi
Density 30 / sq mi

Data: 2020 Census · American Community Survey 2024

How Lampasas County compares to the US

We're computing this county's comparison table — check back shortly. Population, land area, and density above are already exact.

Central Location: Lampasas County, TX

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

We're computing the drive-time and radius areas around Lampasas County, TX — check back shortly. Meanwhile you can drop a pin anywhere in the radius tool.

Census tracts in Lampasas County, TX

Name Population Sq mi Per sq mi
Census Tract 9505 4,155 7.0 593
Census Tract 9504 3,911 10.6 371
Census Tract 9503.03 3,783 11.0 343
Census Tract 9503.02 3,652 171.6 21
Census Tract 9503.04 3,470 34.2 102
Census Tract 9501 2,656 478.1 6

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About this page

This page shows demographics for a US county from the 2020 census and the American Community Survey: population, land area, density, urban share, and how the county compares to national averages for income, housing, age, and more.

Counties subdivide into census tracts, listed below with their populations. The drive-time and radius tables measure the population around the county's main population center.

Read how BlockAtlas computes population within an area →