Population By Race and Ethnicity in Castro County, TX in 2021

Updated on August 1, 2024.

Based on the US Census Vintage data estimates, in 2021, the 7,366 population of Castro County, Texas comprised of 4,814 people who identified as Hispanic (65.35%), and 2,552 people who identified as Non-Hispanic (34.65%).

Race: The White Alone population was the largest racial group in Castro County, Texas with a population of 6,818 (92.56%); Black or African American Alone population was the second largest racial group with a population of 218 (2.96%); and American Indian and Alaska Native Alone was the third largest racial group with a population of 178 (2.42%).

Ethnicity: The White Alone - Hispanic population was the largest ethnic group in Castro County, Texas in 2021, with a population of 4,549 (61.76%); the second largest ethnic group was White Alone - Non Hispanic with a population of 2,269 (30.8%); and the third largest ethnic group was Black or African American Alone - Non Hispanic with a population of 151 (2.05%).

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

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

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Hispanics and Non Hispanics in Castro County, TX in 2021
Total Population:
Race in Castro County, TX in 2021
Total Population:
Ethnicity in Castro County, TX in 2021
Total Population:
Population By Race in Castro , TX in 2021
Race Population Percentage
Black or African American Alone 218 2.96%
White Alone 6,818 92.56%
American Indian and Alaska Native Alone 178 2.42%
Asian Alone 59 0.8%
Native Hawaiian And Pacific Islander Alone 2 0.03%
Two Or More Races 91 1.24%
Population By Ethnicity in Castro , TX in 2021
Ethnicity Population Percentage
Black or African American Alone - Hispanic 67 0.91%
White Alone - Hispanic 4,549 61.76%
American Indian and Alaska Native Alone - Hispanic 140 1.9%
Asian Alone - Hispanic 8 0.11%
Native Hawaiian And Pacific Islander Alone - Hispanic 1 0.01%
Two Or More Races - Hispanic 49 0.67%
Black or African American Alone - Non Hispanic 151 2.05%
White Alone - Non Hispanic 2,269 30.8%
American Indian and Alaska Native Alone - Non Hispanic 38 0.52%
Asian Alone - Non Hispanic 51 0.69%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 1 0.01%
Two Or More Races - Non Hispanic 42 0.57%