Collin County, Texas Citizen Voting-age Population By Race and Ethnicity in 2020 (ACS-5Yrs)

Updated on March 28, 2026.

Based on the US Census Bureau's special tabulation from the ACS 5-year estimates, in 2020, the citizen voting-age population for Collin County, TX was 645.11K. The Non-Hispanic White Alone ethnicity group had the highest citizen voting-age population (423.22K) and constituted 65.60% of the total.

The Hispanic or Latino of All Races ethnicity group had the second highest citizen voting-age population (70.44K) and constituted 10.92% of the total. The Non-Hispanic Asian Alone ethnicity group had the third highest (67.50K), 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:

Collin County, Texas Citizen Voting-age Population By Race and Ethnicity in 2020

Non-Hispanic White Alone

Hispanic or Latino of All Races

Non-Hispanic Asian Alone

Non-Hispanic Black Alone

Non-Hispanic Two Or More Races

Non-Hispanic American Indian & Alaska Native Alone

Non-Hispanic Native Hawaiian & Pac. Islander Alone

Collin County, Texas Citizen Voting-age Population By Race and Ethnicity in 2020

0 of 0

Ethnicity	Voting-age Population	% of Voting-age Pop.
Non-Hispanic White Alone	423215	65.60
Hispanic or Latino of All Races	70435	10.92
Non-Hispanic Asian Alone	67500	10.46
Non-Hispanic Black or African American Alone	67295	10.43
Non-Hispanic Two Or More Races	13760	2.13
Non-Hispanic American Indian and Alaska Native Alone	2445	0.38
Non-Hispanic Native Hawaiian And Pacific Islander Alone	455	0.07