Knox 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 Knox County, TX population was 3,384. The White Alone racial group had the highest population (2.61K) and constituted 77.04% of the total Knox County population. The Two Or More Races racial group had the second highest population (364) and constituted 10.76% of the population. The third highest racial group was Black or African American Alone (205), constituting 6.06% of the population.

The population of the Non-Hispanic White Alone ethnicity group was 1.91K and constituted 56.32% of the population. The population of the Hispanic or Latino of All Races ethnicity group was (1.19K) and constituted 35.23% 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.

Knox County, Texas Population By Race in 2021
White Alone
Two Or More Races
Black or African American Alone
Some Other Race Alone
Asian Alone
Knox County, Texas Population By Ethnicity in 2021
Non-Hispanic White Alone
Hispanic or Latino of All Races
Knox County, Texas Population By Race in 2021
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Race Population % of Total Pop.
White Alone 2607 77.04
Two Or More Races 364 10.76
Black or African American Alone 205 6.06
Some Other Race Alone 149 4.40
Asian Alone 59 1.74
Knox County, Texas Population By Ethnicity in 2021
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Ethnicity Population % of Total Pop.
Non-Hispanic White Alone 1906 56.32
Hispanic or Latino of All Races 1192 35.23