Williamson County, Texas Citizen Voting-age Population By Race and Ethnicity in 2012 (ACS-5Yrs)

Updated on March 28, 2026.

Based on the US Census Bureau's special tabulation from the ACS 5-year estimates, in 2012, the citizen voting-age population for Williamson County, TX was 281.48K. The Non-Hispanic White Alone ethnicity group had the highest citizen voting-age population (202.89K) and constituted 72.08% of the total.

The Hispanic or Latino of All Races ethnicity group had the second highest citizen voting-age population (47.96K) and constituted 17.04% of the total. The Non-Hispanic Black or African American Alone ethnicity group had the third highest (17.23K), constituting 6.12% 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:

Williamson County, Texas Citizen Voting-age Population By Race and Ethnicity in 2012

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 American Indian & Alaska Native Alone

Non-Hispanic Native Hawaiian & Pac. Islander Alone

Williamson County, Texas Citizen Voting-age Population By Race and Ethnicity in 2012

0 of 0

Ethnicity	Voting-age Population	% of Voting-age Pop.
Non-Hispanic White Alone	202885	72.08
Hispanic or Latino of All Races	47960	17.04
Non-Hispanic Black or African American Alone	17225	6.12
Non-Hispanic Asian Alone	9265	3.29
Non-Hispanic Two Or More Races	3225	1.15
Non-Hispanic American Indian and Alaska Native Alone	810	0.29
Non-Hispanic Native Hawaiian And Pacific Islander Alone	105	0.04