Collin County, Texas Census 2020 Population By Race and Ethnicity

Updated on April 9, 2023.

According to the data from the US 2020 decennial Census, in April 2020, the 1.06M population of Collin County, TX residents comprised of 169.16K residents who identified as Hispanic or Latino (15.89%), and 895.31K residents who identified as Non-Hispanic (84.11%).

Race: The White Alone population was the largest racial group in Collin County, TX, with a population of 578.41K (54.34%). The Asian Alone population was the second largest racial group in Collin County, TX, with a population of 189.21K (17.77%). The Two Or More Races population was the third largest racial group in Collin County, TX, with a population of 118.20K (11.10%). The smallest racial group in Collin County, TX was Native Hawaiian And Pacific Islander Alone with a population of 719 (0.07%).

Ethnicity: The Non-Hispanic - White Alone population was the largest ethnic group in Collin County, TX, with a population of 542.47K (50.96%). The Non-Hispanic - Asian Alone population was the second largest ethnic group in Collin County, TX, with a population of 188.37K (17.70%). The Non-Hispanic - Black Alone population was the third largest ethnic group in Collin County, TX, with a population of 108.10K (10.15%). The smallest ethnic group in Collin County, TX was Hispanic - Native Hawaiian & Pac. Islander with a population of 106 (0.01%).

The charts and tables below shows the population and percentage of each racial group and ethnicity group in Collin County, Texas from the 2020 decennial census.

You can see similar information for other Texas counties and also for the state of Texas.

Collin County, TX Hispanics and Non Hispanics Population in Census 2020
Total Population:
Collin County, TX Racial Groups in Census 2020
Total Population:
Collin County, TX Ethnicity Groups in Census 2020
Total Population:
Collin County, TX Population of Racial Groups in Census 2020
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Race Population % of County Population
Black or African American Alone 110284 10.36
White Alone 578412 54.34
American Indian and Alaska Native Alone 7490 0.70
Asian Alone 189209 17.77
Native Hawaiian And Pacific Islander Alone 719 0.07
Some Other Race Alone 60156 5.65
Two Or More Races 118195 11.10
Collin County, TX Population of Ethnicity Groups in Census 2020
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Ethnicity Population % of County Population
Non-Hispanic - White Alone 542472 50.96
Non-Hispanic - Asian Alone 188365 17.70
Non-Hispanic - Black Alone 108100 10.15
Hispanic - Two or More Races 71222 6.69
Hispanic - Some Other Race Alone 55246 5.19
Non-Hispanic - Two or More Races 46973 4.41
Hispanic - White Alone 35940 3.38
Non-Hispanic - Some Other Race Alone 4910 0.46
Non-Hispanic - American Indian & Alaska Native 3874 0.36
Hispanic - American Indian & Alaska Native 3616 0.34
Hispanic - Black Alone 2184 0.21
Hispanic - Asian Alone 844 0.08
Non-Hispanic - Native Hawaiian & Pac. Islander 613 0.06
Hispanic - Native Hawaiian & Pac. Islander 106 0.01