Population By Race and Ethnicity in Hidalgo County, TX in 2018

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2018, the 860,765 population of Hidalgo County, Texas comprised of 794,714 people who identified as Hispanic (92.33%), and 66,051 people who identified as Non-Hispanic (7.67%).

Race: The White Alone population was the largest racial group in Hidalgo County, Texas with a population of 835,510 (97.07%); Asian Alone population was the second largest racial group with a population of 9,185 (1.07%); and Black or African American Alone was the third largest racial group with a population of 7,331 (0.85%).

Ethnicity: The White Alone - Hispanic population was the largest ethnic group in Hidalgo County, Texas in 2018, with a population of 783,155 (90.98%); the second largest ethnic group was White Alone - Non Hispanic with a population of 52,355 (6.08%); and the third largest ethnic group was Asian Alone - Non Hispanic with a population of 8,080 (0.94%).

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

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

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Hispanics and Non Hispanics in Hidalgo County, TX in 2018
Total Population:
Race in Hidalgo County, TX in 2018
Total Population:
Ethnicity in Hidalgo County, TX in 2018
Total Population:
Population By Race in Hidalgo , TX in 2018
Race Population Percentage
Black or African American Alone 7,331 0.85%
White Alone 835,510 97.07%
American Indian and Alaska Native Alone 4,613 0.54%
Asian Alone 9,185 1.07%
Native Hawaiian And Pacific Islander Alone 372 0.04%
Two Or More Races 3,754 0.44%
Population By Ethnicity in Hidalgo , TX in 2018
Ethnicity Population Percentage
Black or African American Alone - Hispanic 3,675 0.43%
White Alone - Hispanic 783,155 90.98%
American Indian and Alaska Native Alone - Hispanic 4,097 0.48%
Asian Alone - Hispanic 1,105 0.13%
Native Hawaiian And Pacific Islander Alone - Hispanic 278 0.03%
Two Or More Races - Hispanic 2,404 0.28%
Black or African American Alone - Non Hispanic 3,656 0.43%
White Alone - Non Hispanic 52,355 6.08%
American Indian and Alaska Native Alone - Non Hispanic 516 0.06%
Asian Alone - Non Hispanic 8,080 0.94%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 94 0.01%
Two Or More Races - Non Hispanic 1,350 0.16%