Delaware
U.S. Senate · Delaware
Election day November 3, 2026 · forecast of October 15, 2026
Our forecast gives the Democrats a more than 99% chance of winning, with an average lead of 29.3 points.
Safe seat. Chance of a final gap under 5 points: 1%.
Compared with the average
| Democrat | Republican | Other | |
|---|---|---|---|
| Delaware | 63.3% | 34.1% | 2.7% |
| National averageUnited States | 47.3%+16.0 | 48.7%−14.6 | 4.0%−1.3 |
Simple average of the 100 districts, not weighted by population.
Projection track
How the projection has moved
Current member
Chris Coons · Democrat
Primary results
| Democratic primary | Chris Coons | 78.0% | 68,154 votes |
|---|---|---|---|
| Republican primary | Michael Katz | 77.3% | 30,896 votes |
Democrat 
Republican Watch list
The tightest races
The smallest projected gaps between the top two.
- Forecast updated