Texas's 18th Congressional District Citizen Voting-age Population By Race and Ethnicity in 2024 (ACS-5Yrs)

Updated on March 30, 2026.

Based on the US Census Bureau's special tabulation from the ACS 5-year estimates, in 2024, the citizen voting-age population for Texas's 18th Congressional District was 475.51K. The Non-Hispanic Black or African American Alone racial group had the highest citizen voting-age population (183.66K) and constituted 38.62% of the total.

The Hispanic or Latino of All Races racial group had the second highest citizen voting-age population (144.89K) and constituted 30.47% of the total. The Non-Hispanic White Alone racial group had the third highest (110.15K) and constituted 23.17% 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 congressional districts, and for Texas.

Data Source: US Census - ACS 5-Year CVAP.

Texas's 18th Congressional District Citizen Voting-age Population By Race and Ethnicity in 2024

Non-Hispanic Black or African American Alone

Hispanic or Latino of All Races

Non-Hispanic White Alone

Non-Hispanic Asian Alone

Non-Hispanic Two Or More Races

Non-Hispanic American Indian and Alaska Native Alone

Non-Hispanic Native Hawaiian And Pacific Islander Alone

Texas's 18th Congressional District Citizen Voting-age Population By Race and Ethnicity in 2024

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Ethnicity	Voting-age Population	% of Total Voting-age Pop.
Non-Hispanic Black or African American Alone	183658	38.62
Hispanic or Latino of All Races	144894	30.47
Non-Hispanic White Alone	110150	23.17
Non-Hispanic Asian Alone	25717	5.41
Non-Hispanic Two Or More Races	9821	2.07
Non-Hispanic American Indian and Alaska Native Alone	948	0.20
Non-Hispanic Native Hawaiian And Pacific Islander Alone	325	0.07