Texas's State Senate District 21 - Citizen Voting-age Population By Race and Ethnicity in 2018 (ACS-5Yrs)

Updated on March 28, 2026.

Based on the US Census Bureau's special tabulation from the ACS 5-year estimates, in 2018, the citizen voting-age population for Texas's State Senate District 21 was 536.69K. The Hispanic or Latino of All Races racial group had the highest citizen voting-age population (337.19K) and constituted 62.83% of the total.

The Non-Hispanic White Alone racial group had the second highest citizen voting-age population (166.62K) and constituted 31.05% of the total. The Non-Hispanic Black or African American Alone racial group had the third highest (23.02K) and constituted 4.29% 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 state senate districts, and for Texas.

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

See this for other years:

Texas's State Senate District 21 - Citizen Voting-age Population By Race and Ethnicity in 2018

Hispanic or Latino of All Races

Non-Hispanic White Alone

Non-Hispanic Black or African American Alone

Non-Hispanic Two Or More Races

Non-Hispanic Asian Alone

Non-Hispanic American Indian and Alaska Native Alone

Non-Hispanic Native Hawaiian And Pacific Islander Alone

Texas's State Senate District 21 - Citizen Voting-age Population By Race and Ethnicity in 2018

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Race	Voting-age Population	% of Total Voting-age Pop.
Hispanic or Latino of All Races	337190	62.83
Non-Hispanic White Alone	166620	31.05
Non-Hispanic Black or African American Alone	23020	4.29
Non-Hispanic Two Or More Races	4585	0.85
Non-Hispanic Asian Alone	4170	0.78
Non-Hispanic American Indian and Alaska Native Alone	845	0.16
Non-Hispanic Native Hawaiian And Pacific Islander Alone	260	0.05