The Delaware U.S. House At-Large Primary Election on September 12, 2026, determines the Democratic and Republican nominees for Delaware's single congressional district. The winner will face the general election in November 2026 for the U.S. House of Representatives seat representing the entire state.
The Delaware U.S. House At-Large Primary Election on September 12, 2026, determines the Democratic and Republican nominees for Delaware's single congressional district. The winner will face the general election in November 2026 for the U.S. House of Representatives seat representing the entire state.
Delaware voters must register by August 18, 2026, either online through the Delaware Department of Elections website, by mail, or in person at a local election office. Early voting runs from September 1 to September 10, 2026, at designated polling places, and voters must present a valid ID such as a Delaware driver's license, state ID, or U.S. passport when voting.