Harris 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 4.73M population of Harris County, TX residents comprised of 2.04M residents who identified as Hispanic or Latino (43.01%), and 2.70M residents who identified as Non-Hispanic (56.99%).

Race: The White Alone population was the largest racial group in Harris County, TX, with a population of 1.72M (36.36%). The Black or African American Alone population was the second largest racial group in Harris County, TX, with a population of 907.06K (19.17%). The Some Other Race Alone population was the third largest racial group in Harris County, TX, with a population of 895.15K (18.92%). The smallest racial group in Harris County, TX was Native Hawaiian And Pacific Islander Alone with a population of 4.14K (0.09%).

Ethnicity: The Non-Hispanic - White Alone population was the largest ethnic group in Harris County, TX, with a population of 1.31M (27.68%). The Non-Hispanic - Black Alone population was the second largest ethnic group in Harris County, TX, with a population of 885.52K (18.72%). The Hispanic - Some Other Race Alone population was the third largest ethnic group in Harris County, TX, with a population of 871.89K (18.43%). The smallest ethnic group in Harris County, TX was Hispanic - Native Hawaiian & Pac. Islander with a population of 942 (0.02%).

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

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

Harris County, TX Hispanics and Non Hispanics Population in Census 2020
Total Population:
Harris County, TX Racial Groups in Census 2020
Total Population:
Harris County, TX Ethnicity Groups in Census 2020
Total Population:
Harris County, TX Population of Racial Groups in Census 2020
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Race Population % of County Population
Black or African American Alone 907063 19.17
White Alone 1720356 36.36
American Indian and Alaska Native Alone 55011 1.16
Asian Alone 349268 7.38
Native Hawaiian And Pacific Islander Alone 4141 0.09
Some Other Race Alone 895151 18.92
Two Or More Races 800155 16.91
Harris County, TX Population of Ethnicity Groups in Census 2020
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Ethnicity Population % of County Population
Non-Hispanic - White Alone 1309593 27.68
Non-Hispanic - Black Alone 885517 18.72
Hispanic - Some Other Race Alone 871889 18.43
Hispanic - Two or More Races 678484 14.34
Hispanic - White Alone 410763 8.68
Non-Hispanic - Asian Alone 344762 7.29
Non-Hispanic - Two or More Races 121671 2.57
Hispanic - American Indian & Alaska Native 46579 0.99
Non-Hispanic - Some Other Race Alone 23262 0.49
Hispanic - Black Alone 21546 0.46
Non-Hispanic - American Indian & Alaska Native 8432 0.18
Hispanic - Asian Alone 4506 0.10
Non-Hispanic - Native Hawaiian & Pac. Islander 3199 0.07
Hispanic - Native Hawaiian & Pac. Islander 942 0.02