Jeffries, who addressed supporters after House control was called for Democrats, argued voters have sent Congress a message to end extremism and "corruption."
These charts show how various demographic groups voted in the midterm election. The data comes from a poll of tens of thousands of voters, conducted by the firm SSRS for a number of news outlets.
The victories in the House and Senate return Democrats to full control of Congress for the first time since 2023 and deepens the level of expected friction between them and President Trump.