United States House of Representatives

What to know

• Opposition gains 30 House seats, taking control of the chamber Nov 3
• Opposition wins Senate majority after close races in Arizona, Georgia, Nevada Nov 3
• All 435 House seats and 35 Senate seats are up for election. Nov 2
• Polls indicate Democrats have a slight edge in the House, but the Senate race is too close to call. Nov 2
• Early voting turnout is higher than in previous midterms, boosting Democratic prospects in battleground states. Nov 2