Blanco 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 Blanco County, TX was 8.89K. The Non-Hispanic White Alone ethnicity group had the highest citizen voting-age population (7.25K) and constituted 81.60% of the total.

The Hispanic or Latino of All Races ethnicity group had the second highest citizen voting-age population (1.23K) and constituted 13.84% of the total. The Non-Hispanic Two Or More Races ethnicity group had the third highest (253), constituting 2.85% 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:

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

Non-Hispanic White Alone

Hispanic or Latino of All Races

Non-Hispanic Two Or More Races

Non-Hispanic Asian Alone

Non-Hispanic Native Hawaiian & Pac. Islander Alone

Non-Hispanic American Indian & Alaska Native Alone

Non-Hispanic Black Alone

Blanco 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	7250	81.60
Hispanic or Latino of All Races	1230	13.84
Non-Hispanic Two Or More Races	253	2.85
Non-Hispanic Asian Alone	95	1.07
Non-Hispanic Native Hawaiian And Pacific Islander Alone	35	0.39
Non-Hispanic American Indian and Alaska Native Alone	30	0.34
Non-Hispanic Black or African American Alone	4	0.05