Texas's 3rd congressional district, Congressional district in North Texas, United States
This congressional district covers a large area in North Texas that includes most of Collin County, incorporating cities like Plano and Frisco within the Dallas-Fort Worth region. The district spans multiple communities with both urban and suburban character across northern Texas.
The district's boundaries have been redrawn multiple times to reflect changing population patterns in North Texas since its establishment. The most recent changes came after the 2020 census, adjusting the lines to match where people had moved in the region.
Representative Keith Self serves approximately 710,000 residents in this district through regular town halls, community meetings, and legislative initiatives in Congress.
Residents can find information about their congressional representative and how to reach the local office through the House of Representatives official website or county resources. Voting locations and other civics questions can also be answered through local Collin County government offices.
The district's population growth rate exceeds many other Texas congressional districts, driven by technology sector expansion and suburban development in Collin County.
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