Brazos 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 Brazos County, TX was 164.97K. The Non-Hispanic White Alone ethnicity group had the highest citizen voting-age population (105.76K) and constituted 64.11% of the total.

The Hispanic or Latino of All Races ethnicity group had the second highest citizen voting-age population (33.08K) and constituted 20.05% of the total. The Non-Hispanic Black or African American Alone ethnicity group had the third highest (17.26K), constituting 10.46% 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:

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

Non-Hispanic White Alone

Hispanic or Latino of All Races

Non-Hispanic Black Alone

Non-Hispanic Asian Alone

Non-Hispanic Two Or More Races

Non-Hispanic Native Hawaiian & Pac. Islander Alone

Non-Hispanic American Indian & Alaska Native Alone

Brazos 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	105755	64.11
Hispanic or Latino of All Races	33080	20.05
Non-Hispanic Black or African American Alone	17260	10.46
Non-Hispanic Asian Alone	5710	3.46
Non-Hispanic Two Or More Races	2865	1.74
Non-Hispanic Native Hawaiian And Pacific Islander Alone	155	0.09
Non-Hispanic American Indian and Alaska Native Alone	135	0.08