Rockwall, Texas Voting-age Population By Ethnicity in Census 2020

Updated on February 22, 2026.

According to the data from the US 2020 decennial Census, in April 2020, among Rockwall, TX population of 78,525 people, 68.32% of them (53,648 people) identified their ethnicity as Non-Hispanic - White Alone, 7.23% of them (5,680 people) identified their ethnicity as Non-Hispanic - Black or African American Alone, and 7.14% of them (5,610 people) identified their ethnicity as Hispanic - Two Or More Races.

The first chart below shows the voting-age population by ethnicity and the second chart shows the percentage of the voting-age population for each ethnicity. You can also find the information in a table below.

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

Rockwall, TX Voting-age Population By Ethnicity in Census 2020
Non-Hispanic - White Alone
Non-Hispanic - Black Alone
Hispanic - Two or More Races
Hispanic - Some Other Race Alone
Non-Hispanic - Two or More Races
Hispanic - White Alone
Non-Hispanic - Asian Alone
Percentage of Rockwall, TX Voting-age Population By Ethnicity in Census 2020
Non-Hispanic - White Alone
Non-Hispanic - Black Alone
Hispanic - Two or More Races
Hispanic - Some Other Race Alone
Non-Hispanic - Two or More Races
Hispanic - White Alone
Non-Hispanic - Asian Alone
Rockwall, TX Voting-age Population By Ethnicity in Census 2020
Items per page:
0 of 0
Ethnicity Voting-age Population % of County Voting-age Population
Non-Hispanic - White Alone 53648 68.32
Non-Hispanic - Black or African American Alone 5680 7.23
Hispanic - Two Or More Races 5610 7.14
Hispanic - Some Other Race Alone 4313 5.49
Non-Hispanic - Two Or More Races 2854 3.64
Hispanic - White Alone 2801 3.57
Non-Hispanic - Asian Alone 2515 3.20
Non-Hispanic - American Indian and Alaska Native Alone 356 0.45
Hispanic - American Indian and Alaska Native Alone 301 0.38
Non-Hispanic - Some Other Race Alone 240 0.31
Hispanic - Black or African American Alone 98 0.13
Non-Hispanic - Native Hawaiian And Pacific Islander Alone 51 0.07
Hispanic - Asian Alone 36 0.05
Hispanic - Native Hawaiian And Pacific Islander Alone 22 0.03