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

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2018, the 1,006,012 population of Collin County, Texas comprised of 154,281 people who identified as Hispanic (15.34%), and 851,731 people who identified as Non-Hispanic (84.66%).

Race: The White Alone population was the largest racial group in Collin County, Texas with a population of 702,960 (69.88%); Asian Alone population was the second largest racial group with a population of 162,373 (16.14%); and Black or African American Alone was the third largest racial group with a population of 105,261 (10.46%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Collin County, Texas in 2018, with a population of 561,980 (55.86%); the second largest ethnic group was Asian Alone - Non Hispanic with a population of 160,901 (15.99%); and the third largest ethnic group was White Alone - Hispanic with a population of 140,980 (14.01%).

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

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

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Hispanics and Non Hispanics in Collin County, TX in 2018
Total Population:
Race in Collin County, TX in 2018
Total Population:
Ethnicity in Collin County, TX in 2018
Total Population:
Population By Race in Collin , TX in 2018
Race Population Percentage
Black or African American Alone 105,261 10.46%
White Alone 702,960 69.88%
American Indian and Alaska Native Alone 7,072 0.7%
Asian Alone 162,373 16.14%
Native Hawaiian And Pacific Islander Alone 950 0.09%
Two Or More Races 27,396 2.72%
Population By Ethnicity in Collin , TX in 2018
Ethnicity Population Percentage
Black or African American Alone - Hispanic 4,566 0.45%
White Alone - Hispanic 140,980 14.01%
American Indian and Alaska Native Alone - Hispanic 3,087 0.31%
Asian Alone - Hispanic 1,472 0.15%
Native Hawaiian And Pacific Islander Alone - Hispanic 274 0.03%
Two Or More Races - Hispanic 3,902 0.39%
Black or African American Alone - Non Hispanic 100,695 10.01%
White Alone - Non Hispanic 561,980 55.86%
American Indian and Alaska Native Alone - Non Hispanic 3,985 0.4%
Asian Alone - Non Hispanic 160,901 15.99%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 676 0.07%
Two Or More Races - Non Hispanic 23,494 2.34%