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Check your Collin County registration.
Confirm what Texas has on file first, then use Collin County's official election channels below.
About Collin County
Collin County is a county in the northern part of the U.S. state of Texas. It is part of the Dallas–Fort Worth–Arlington metropolitan statistical area, and a small portion of the city of Dallas is in the county. At the 2020 United States census, the county's population was 1,064,465, making it Texas's sixth-most populous county and the 43rd-largest county by population in the United States. Its county seat is McKinney.
Description adapted from Wikipedia, CC BY-SA 4.0.
At a glance
Collin County at a glance
- County seat
- McKinney
- Population
- 1,064,465 (2020)
- Land area
- 886 sq mi
- Founded
- 1846
Communities
Largest communities in Collin County
- Plano285,494
- Garland246,018
- Frisco200,509
- McKinney county seat195,308
- Carrollton133,434
History of Collin County
Native Americans around Collin County and North Texas included the Caddo, Comanche, Cherokee, Delaware, Kickapoo, and Tonkawa. Several Native American sites have been found, including around Lavon Lake and Sister Grove Creek. Both the county and the county seat were named after Collin McKinney (1766–1861), one of the five men who drafted the Texas Declaration of Independence and the oldest of the 59 men who signed it.
Adapted from Wikipedia, CC BY-SA 4.0.
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Collin County election office →Official channels
Collin County election resources
Collin County election office · (972) 547-1990. Statewide tools and every Texas resource in one place: the Texas page at Scan Check Protect →
Part of Texas Voter Check
This is the Collin County page of Texas Voter Check, a project of True the Vote, pointing Texas voters at the official tools that already exist — and at Scan Check Protect to verify your registration.
Where anything here differs from what Collin County or Texas Secretary of State publishes, they are right and this page is not.