Starr County, Texas Citizen Voting-age Population By Race and Ethnicity in 2023 (ACS-5Yrs)

Updated on March 26, 2026.

Based on the US Census Bureau's special tabulation from the ACS 5-year estimates, in 2023, the citizen voting-age population for Starr County, TX was 32.31K. The Hispanic or Latino of All Races ethnicity group had the highest citizen voting-age population (31.11K) and constituted 96.29% of the total.

The Non-Hispanic White Alone ethnicity group had the second highest citizen voting-age population (1.11K) and constituted 3.44% of the total. The Non-Hispanic Black or African American Alone ethnicity group had the third highest (75), constituting 0.23% 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:

Starr County, Texas Citizen Voting-age Population By Race and Ethnicity in 2023

Hispanic or Latino of All Races

Non-Hispanic White Alone

Non-Hispanic Black Alone

Non-Hispanic Asian Alone

Starr County, Texas Citizen Voting-age Population By Race and Ethnicity in 2023

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Ethnicity	Voting-age Population	% of Voting-age Pop.
Hispanic or Latino of All Races	31105	96.29
Non-Hispanic White Alone	1110	3.44
Non-Hispanic Black or African American Alone	75	0.23
Non-Hispanic Asian Alone	15	0.05