The VA-05 House race centers on incumbent Republican John McGuire seeking reelection in a district with a Republican lean of roughly six points on the Cook Partisan Voting Index and a 12-point Trump margin in 2024. Trader consensus assigns McGuire a 62% implied probability amid his incumbency advantage and alignment with border security and tax-relief priorities, while former Democratic Rep. Tom Perriello holds 38%. Recent polling, including a late-September Washington Post survey showing McGuire ahead 51-45, combined with Perriello’s substantial cash-on-hand edge exceeding $1.5 million and targeted advertising on household costs and corruption, has tightened the contest. Forecasters rate the seat Lean or Likely Republican, though Perriello’s 2008 district win and ongoing campaign momentum in the final weeks before the November 3 election sustain uncertainty reflected in market pricing.