As millions of Americans tune in for midterm election returns, experts warn that final outcomes across all 50 states will likely take days or even weeks to finalize. Key contests in states like Maine, Alaska, Arizona, and California could ultimately determine the balance of power in Congress, but tight margins and specific state procedures mean the nation may not know winning parties on election night.
In Arizona and California, high volumes of late-arriving mail ballots require extensive signature verification before counting can proceed. While election officials in both states have introduced measures to accelerate processing—such as new drop-off verification systems in Arizona's Maricopa County and a $40 million state publicity push in California—experts emphasize that close margins inherently require patience. Lawrence Norden of the Brennan Center for Justice noted that when races are exceptionally tight, the speed of the count matters less than the rigorous verification required to ensure accuracy.
