Solid Democratic
Delaware Congressional Districts 2026
Delaware has 1 congressional seat in the US House of Representatives. At-large district — one member represents the entire state.
1
House Seat
D+19
2024 Presidential
1
Safe D Seats
0
Safe R Seats
Delaware House Districts Overview
| District | Rating | Region / Key Area | 2024 Margin |
|---|---|---|---|
| DE-AL | Democratic | Statewide | D+19 |
District Analysis
Delaware has a single at-large congressional seat. Sarah McBride (D), the first openly transgender member of Congress, won in 2024. Republicans have not been competitive in this seat since 2010.
2026 Race Outlook
Most competitive districts in Delaware for 2026: DE-AL (at-large, D+19).
The 2026 midterm election will be held on November 3, 2026. Primary elections in Delaware are typically held in the spring or summer of 2026. Candidates begin filing in late 2025 or early 2026, depending on Delaware election law.
Related Pages
Delaware Overview
Polling, ratings, and candidates
Delaware House Races
2026 House race profiles
Delaware Polling History
Historical results by district
House 2026 Tracker
All competitive House races nationally
How House Elections Work
Districts, gerrymandering, and more
Delaware Voting Laws
Voter ID, early voting, registration