Collin County, Texas Voting-age Population By Race and Ethnicity from Census 2020

Updated on August 29, 2023.

According to the data from the US 2020 decennial Census, in April 2020, the 786.84K voting-age population of Collin County, TX residents comprised of 112.75K residents who identified as Hispanic or Latino (14.33%), and 674.09K residents who identified as Non-Hispanic (85.67%).

Race: The White Alone voting-age population was the largest racial group in Collin County, TX, with a voting-age population of 449.01K (57.07%). The Asian Alone voting-age population was the second largest racial group in Collin County, TX, with a voting-age population of 136.53K (17.35%). The Black or African American Alone voting-age population was the third largest racial group in Collin County, TX, with a voting-age population of 78.76K (10.01%). The smallest racial group in Collin County, TX was Native Hawaiian And Pacific Islander Alone with a voting-age population of 549 (0.07%).

Ethnicity: The Non-Hispanic - White Alone voting-age population was the largest ethnic group in Collin County, TX, with a voting-age population of 425.93K (54.13%). The Non-Hispanic - Asian Alone voting-age population was the second largest ethnic group in Collin County, TX, with a voting-age population of 136.12K (17.30%). The Non-Hispanic - Black Alone voting-age population was the third largest ethnic group in Collin County, TX, with a voting-age population of 77.64K (9.87%). The smallest ethnic group in Collin County, TX was Hispanic - Native Hawaiian & Pac. Islander with a voting-age population of 64 (0.01%).

The charts and tables below shows the voting-age 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 Voting-age Hispanics and Non Hispanics Population in Census 2020
Total Voting-age Population:
Collin County, TX Voting-age Racial Groups in Census 2020
Total Voting-age Population:
Collin County, TX Voting-age Ethnicity Groups in Census 2020
Total Voting-age Population:
Collin County, TX Voting-age Population of Racial Groups in Census 2020
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Race Voting-age Population % of County Voting-age Population
Black or African American Alone 78760 10.01
White Alone 449009 57.07
American Indian and Alaska Native Alone 5344 0.68
Asian Alone 136533 17.35
Native Hawaiian And Pacific Islander Alone 549 0.07
Some Other Race Alone 41950 5.33
Two Or More Races 74693 9.49
Collin County, TX Voting-age Population of Ethnicity Groups in Census 2020
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Ethnicity Voting-age Population % of County Voting-age Population
Non-Hispanic - White Alone 425932 54.13
Non-Hispanic - Asian Alone 136123 17.30
Non-Hispanic - Black Alone 77643 9.87
Hispanic - Two or More Races 46727 5.94
Hispanic - Some Other Race Alone 38781 4.93
Non-Hispanic - Two or More Races 27966 3.55
Hispanic - White Alone 23077 2.93
Non-Hispanic - Some Other Race Alone 3169 0.40
Non-Hispanic - American Indian & Alaska Native 2770 0.35
Hispanic - American Indian & Alaska Native 2574 0.33
Hispanic - Black Alone 1117 0.14
Non-Hispanic - Native Hawaiian & Pac. Islander 485 0.06
Hispanic - Asian Alone 410 0.05
Hispanic - Native Hawaiian & Pac. Islander 64 0.01