Population By Race and Ethnicity in Rockwall County, TX in 2010

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2010, the 78,971 population of Rockwall County, Texas comprised of 12,629 people who identified as Hispanic (15.99%), and 66,342 people who identified as Non-Hispanic (84.01%).

Race: The White Alone population was the largest racial group in Rockwall County, Texas with a population of 70,447 (89.21%); Black or African American Alone population was the second largest racial group with a population of 4,682 (5.93%); and Asian Alone was the third largest racial group with a population of 1,975 (2.5%).

Ethnicity: The White Alone - Non Hispanic population was the largest ethnic group in Rockwall County, Texas in 2010, with a population of 58,559 (74.15%); the second largest ethnic group was White Alone - Hispanic with a population of 11,888 (15.05%); and the third largest ethnic group was Black or African American Alone - Non Hispanic with a population of 4,480 (5.67%).

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

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

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Hispanics and Non Hispanics in Rockwall County, TX in 2010
Total Population:
Race in Rockwall County, TX in 2010
Total Population:
Ethnicity in Rockwall County, TX in 2010
Total Population:
Population By Race in Rockwall , TX in 2010
Race Population Percentage
Black or African American Alone 4,682 5.93%
White Alone 70,447 89.21%
American Indian and Alaska Native Alone 573 0.73%
Asian Alone 1,975 2.5%
Native Hawaiian And Pacific Islander Alone 67 0.09%
Two Or More Races 1,227 1.55%
Population By Ethnicity in Rockwall , TX in 2010
Ethnicity Population Percentage
Black or African American Alone - Hispanic 202 0.26%
White Alone - Hispanic 11,888 15.05%
American Indian and Alaska Native Alone - Hispanic 219 0.28%
Asian Alone - Hispanic 92 0.12%
Native Hawaiian And Pacific Islander Alone - Hispanic 20 0.03%
Two Or More Races - Hispanic 208 0.26%
Black or African American Alone - Non Hispanic 4,480 5.67%
White Alone - Non Hispanic 58,559 74.15%
American Indian and Alaska Native Alone - Non Hispanic 354 0.45%
Asian Alone - Non Hispanic 1,883 2.38%
Native Hawaiian And Pacific Islander Alone - Non Hispanic 47 0.06%
Two Or More Races - Non Hispanic 1,019 1.29%