Voters can verify their polling place and registration status through the Virginia Department of Elections voter portal. The seat covers much of Southwest Virginia, including Bristol, Abingdon, Blacksburg, Christiansburg, Wytheville and communities along the Kentucky, Tennessee and West Virginia lines. 10th DistrictRepublicans have a three-way primary to determine who will challenge first-term Democratic U.S. Rep. Suhas Subramanyam of Loudoun. The Northern Virginia district includes Loudoun, Fauquier and Rappahannock counties, the cities of Manassas and Manassas Park, and parts of Fairfax and Prince William counties. Visit the Mercury’s 2026 Voter Guide to learn more about the candidates and issues in Virginia’s key primary races.