McMullen County, Texas Citizen Voting-age Population By Race and Ethnicity in 2024 (ACS-5Yrs)

Updated on March 26, 2026.

Based on the US Census Bureau's special tabulation from the ACS 5-year estimates, in 2024, the citizen voting-age population for McMullen County, TX was 392. The Hispanic or Latino of All Races ethnicity group had the highest citizen voting-age population (215) and constituted 54.85% of the total.

The Non-Hispanic White Alone ethnicity group had the second highest citizen voting-age population (170) and constituted 43.37% of the total. The Non-Hispanic American Indian and Alaska Native Alone ethnicity group had the third highest (7), constituting 1.79% 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:

McMullen County, Texas Citizen Voting-age Population By Race and Ethnicity in 2024

Hispanic or Latino of All Races

Non-Hispanic White Alone

Non-Hispanic American Indian & Alaska Native Alone

Non-Hispanic Two Or More Races

Non-Hispanic Native Hawaiian & Pac. Islander Alone

McMullen County, Texas Citizen Voting-age Population By Race and Ethnicity in 2024

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Ethnicity	Voting-age Population	% of Voting-age Pop.
Hispanic or Latino of All Races	215	54.85
Non-Hispanic White Alone	170	43.37
Non-Hispanic American Indian and Alaska Native Alone	7	1.79
Non-Hispanic Two Or More Races	6	1.53
Non-Hispanic Native Hawaiian And Pacific Islander Alone	4	1.02