Waller County, Texas Citizen Voting-age Population By Race and Ethnicity in 2021 (ACS-5Yrs)

Updated on March 26, 2026.

Based on the US Census Bureau's special tabulation from the ACS 5-year estimates, in 2021, the citizen voting-age population for Waller County, TX was 38.41K. The Non-Hispanic White Alone ethnicity group had the highest citizen voting-age population (18.65K) and constituted 48.55% of the total.

The Non-Hispanic Black or African American Alone ethnicity group had the second highest citizen voting-age population (11.06K) and constituted 28.79% of the total. The Hispanic or Latino of All Races ethnicity group had the third highest (7.69K), constituting 20.02% 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:

Waller County, Texas Citizen Voting-age Population By Race and Ethnicity in 2021

Non-Hispanic White Alone

Non-Hispanic Black Alone

Hispanic or Latino of All Races

Non-Hispanic Two Or More Races

Non-Hispanic Asian Alone

Non-Hispanic American Indian & Alaska Native Alone

Non-Hispanic Native Hawaiian & Pac. Islander Alone

Waller County, Texas Citizen Voting-age Population By Race and Ethnicity in 2021

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Ethnicity	Voting-age Population	% of Voting-age Pop.
Non-Hispanic White Alone	18645	48.55
Non-Hispanic Black or African American Alone	11055	28.79
Hispanic or Latino of All Races	7690	20.02
Non-Hispanic Two Or More Races	535	1.39
Non-Hispanic Asian Alone	375	0.98
Non-Hispanic American Indian and Alaska Native Alone	80	0.21
Non-Hispanic Native Hawaiian And Pacific Islander Alone	20	0.05