Lamar County, Texas Population By Race and Ethnicity in 2021 (ACS-5Yrs)

Updated on July 13, 2024.

Based on the US Census ACS-5Yrs estimates, in 2021, the total Lamar County, TX population was 49,932. The White Alone racial group had the highest population (39.25K) and constituted 78.60% of the total Lamar County population. The Black or African American Alone racial group had the second highest population (6.72K) and constituted 13.45% of the population. The third highest racial group was Two Or More Races (2.44K), constituting 4.88% of the population.

The population of the Non-Hispanic White Alone ethnicity group was 36.39K and constituted 72.88% of the population. The population of the Hispanic or Latino of All Races ethnicity group was (4.21K) and constituted 8.42% of the population.

The charts and tables below shows the population and percentages by race and ethnicity.

Note: Missing racial or ethnicity groups means there was not enough information for an estimate.

You can also see similar information for other Texas counties, and for Texas.

Lamar County, Texas Population By Race in 2021
White Alone
Black or African American Alone
Two Or More Races
Some Other Race Alone
American Indian and Alaska Native Alone
Asian Alone
Native Hawaiian And Pacific Islander Alone
Lamar County, Texas Population By Ethnicity in 2021
Non-Hispanic White Alone
Hispanic or Latino of All Races
Lamar County, Texas Population By Race in 2021
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Race Population % of Total Pop.
White Alone 39247 78.60
Black or African American Alone 6715 13.45
Two Or More Races 2438 4.88
Some Other Race Alone 674 1.35
American Indian and Alaska Native Alone 462 0.93
Asian Alone 378 0.76
Native Hawaiian And Pacific Islander Alone 18 0.04
Lamar County, Texas Population By Ethnicity in 2021
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Ethnicity Population % of Total Pop.
Non-Hispanic White Alone 36392 72.88
Hispanic or Latino of All Races 4205 8.42