Population By Race and Ethnicity in Knox, TX in 2020

Updated on June 16, 2025.

Based on the US Census Vintage data estimates, in 2020, the 3,347 population of Knox County, Texas comprised of 1,132 people who identified as Hispanic (33.82%), and 2,215 people who identified as Non-Hispanic (66.18%).

Race: The White Alone population was the largest racial group in Knox County, Texas with a population of 2,973 (88.83%); Black or African American Alone population was the second largest racial group with a population of 208 (6.22%); and Two Or More Races was the third largest racial group with a population of 106 (3.17%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Knox County, Texas in 2020, with a population of 1,933 (57.75%); the second largest ethnic group was White Alone - Hispanic with a population of 1,040 (31.07%); and the third largest ethnic group was Black or African American Alone - Non Hispanic with a population of 184 (5.5%).

The charts and tables below shows the population and percentage of each racial and ethnicity group in Knox, Texas.

You can find similar information for other Texas counties, and for Texas.

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Hispanics and Non Hispanics in Knox, TX in 2020
Total Population:
Race in Knox, TX in 2020
Total Population:
Ethnicity in Knox, TX in 2020
Total Population:
Population By Race in Knox , TX in 2020
Race Population Percentage
Black or African American Alone 208 6.22%
White Alone 2,973 88.83%
American Indian and Alaska Native Alone 47 1.4%
Asian Alone 11 0.33%
Native Hawaiian And Pacific Islander Alone 2 0.06%
Two Or More Races 106 3.17%
Population By Ethnicity in Knox , TX in 2020
Ethnicity Population Percentage
Black or African American Alone - Hispanic 24 0.72%
White Alone - Hispanic 1,040 31.07%
American Indian and Alaska Native Alone - Hispanic 22 0.66%
Asian Alone - Hispanic 2 0.06%
Native Hawaiian And Pacific Islander Alone - Hispanic 1 0.03%
Two Or More Races - Hispanic 43 1.29%
Black or African American Alone - Non Hispanic 184 5.5%
White Alone - Non Hispanic 1,933 57.75%
American Indian and Alaska Native Alone - Non Hispanic 25 0.75%
Asian Alone - Non Hispanic 9 0.27%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 1 0.03%
Two Or More Races - Non Hispanic 63 1.88%