Rockwall County, Texas Citizen Voting-age Population By Race and Ethnicity in 2010 (ACS-5Yrs)

Updated on March 28, 2026.

Based on the US Census Bureau's special tabulation from the ACS 5-year estimates, in 2010, the citizen voting-age population for Rockwall County, TX was 47.43K. The Non-Hispanic White Alone ethnicity group had the highest citizen voting-age population (39.60K) and constituted 83.49% of the total.

The Hispanic or Latino of All Races ethnicity group had the second highest citizen voting-age population (3.95K) and constituted 8.32% of the total. The Non-Hispanic Black or African American Alone ethnicity group had the third highest (2.36K), constituting 4.98% of the total citizen voting-age population.

The charts and tables below shows the citizen voting-age population and percentages by race and ethnicity.

You can also see similar information for other Texas counties, and for Texas.

Data Source: US Census - ACS 5-Years (CVAP).

See this for other years:

Rockwall County, Texas Citizen Voting-age Population By Race and Ethnicity in 2010

Non-Hispanic White Alone

Hispanic or Latino of All Races

Non-Hispanic Black Alone

Non-Hispanic Asian Alone

Non-Hispanic Two Or More Races

Non-Hispanic Native Hawaiian & Pac. Islander Alone

Non-Hispanic American Indian & Alaska Native Alone

Rockwall County, Texas Citizen Voting-age Population By Race and Ethnicity in 2010

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Ethnicity	Voting-age Population	% of Voting-age Pop.
Non-Hispanic White Alone	39595	83.49
Hispanic or Latino of All Races	3945	8.32
Non-Hispanic Black or African American Alone	2360	4.98
Non-Hispanic Asian Alone	770	1.62
Non-Hispanic Two Or More Races	485	1.02
Non-Hispanic Native Hawaiian And Pacific Islander Alone	185	0.39
Non-Hispanic American Indian and Alaska Native Alone	75	0.16