Galveston County, Texas Citizen Voting-age Population By Race and Ethnicity in 2017 (ACS-5Yrs)

Updated on March 28, 2026.

Based on the US Census Bureau's special tabulation from the ACS 5-year estimates, in 2017, the citizen voting-age population for Galveston County, TX was 225.66K. The Non-Hispanic White Alone ethnicity group had the highest citizen voting-age population (146.06K) and constituted 64.73% of the total.

The Hispanic or Latino of All Races ethnicity group had the second highest citizen voting-age population (39.59K) and constituted 17.54% of the total. The Non-Hispanic Black or African American Alone ethnicity group had the third highest (29.67K), constituting 13.15% 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:

Galveston County, Texas Citizen Voting-age Population By Race and Ethnicity in 2017

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 American Indian & Alaska Native Alone

Non-Hispanic Native Hawaiian & Pac. Islander Alone

Galveston County, Texas Citizen Voting-age Population By Race and Ethnicity in 2017

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Ethnicity	Voting-age Population	% of Voting-age Pop.
Non-Hispanic White Alone	146060	64.73
Hispanic or Latino of All Races	39585	17.54
Non-Hispanic Black or African American Alone	29665	13.15
Non-Hispanic Asian Alone	6495	2.88
Non-Hispanic Two Or More Races	2945	1.31
Non-Hispanic American Indian and Alaska Native Alone	800	0.36
Non-Hispanic Native Hawaiian And Pacific Islander Alone	115	0.05