Population By Race and Ethnicity in Williamson County, TX in 2013

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2013, the 470,494 population of Williamson County, Texas comprised of 111,743 people who identified as Hispanic (23.75%), and 358,751 people who identified as Non-Hispanic (76.25%).

Race: The White Alone population was the largest racial group in Williamson County, Texas with a population of 395,672 (84.1%); Black or African American Alone population was the second largest racial group with a population of 31,181 (6.63%); and Asian Alone was the third largest racial group with a population of 26,760 (5.69%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Williamson County, Texas in 2013, with a population of 293,455 (62.37%); the second largest ethnic group was White Alone - Hispanic with a population of 102,217 (21.73%); and the third largest ethnic group was Black or African American Alone - Non Hispanic with a population of 28,202 (5.99%).

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

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

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Hispanics and Non Hispanics in Williamson County, TX in 2013
Total Population:470,494
76.25%23.75%
Non Hispanic (76.25%)
Hispanic (23.75%)
Race in Williamson County, TX in 2013
Total Population:470,494
84.1%
White Alone (84.1%)
Black or African American Alone (6.63%)
Asian Alone (5.69%)
Two or more races (2.56%)
American Indian and Alaska Native Alone (0.88%)
Native Hawaiian And Pacific Islander Alone (0.14%)
Ethnicity in Williamson County, TX in 2013
Total Population:470,494
62.37%21.73%
Non-Hispanic White Alone (62.37%)
Hispanic White Alone (21.73%)
Non-Hispanic Black or African American Alone (5.99%)
Non-Hispanic Asian Alone (5.49%)
All Other Ethnicities (2.45%)
Non-Hispanic Two or more races (1.97%)
Population By Race in Williamson , TX in 2013
Race
Population
Percentage
White Alone 395,672 84.1%
Black or African American Alone 31,181 6.63%
Asian Alone 26,760 5.69%
Two Or More Races 12,059 2.56%
American Indian and Alaska Native Alone 4,138 0.88%
Native Hawaiian And Pacific Islander Alone 684 0.14%
Population By Ethnicity in Williamson , TX in 2013
Ethnicity
Population
Percentage
White Alone - Non Hispanic 293,455 62.37%
White Alone - Hispanic 102,217 21.73%
Black or African American Alone - Non Hispanic 28,202 5.99%
Asian Alone - Non Hispanic 25,838 5.49%
Two Or More Races - Non Hispanic 9,272 1.97%
Black or African American Alone - Hispanic 2,979 0.63%
Two Or More Races - Hispanic 2,787 0.59%
American Indian and Alaska Native Alone - Hispanic 2,612 0.56%
American Indian and Alaska Native Alone - Non Hispanic 1,526 0.32%
Asian Alone - Hispanic 922 0.2%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 458 0.1%
Native Hawaiian And Pacific Islander Alone - Hispanic 226 0.05%