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U.S. Senate — Delaware

The Race

12 candidates filed, 2 active for the 2026 Senate election in Delaware. Party primary on Sep 15, 2026. General election on Nov 3, 2026. FEC Race ID: SDE002026.

Market (kalshi): R 1% · D 99%Rating: 270toWin · 2026-10-02
Primary
Sep 15, 2026
General
Nov 3, 2026
Candidates
2 active / 12 filed
Total Raised
$7.2M
Outside Spending
$12K
Total Spent
$4.1M
Cash on Hand
$4.9M
Incumbent
Chris CoonsD
Race Timeline
Primary
Today
General
Nominee
Lost primary
Lost primary
Bars end at the milestone each candidate exited — exact withdrawal dates aren't published, so they're placed at the primary. Dashed segment = upcoming; solid stops at today. 5 candidates with no reported fundraising are hidden.
Candidate Fundraising
Chris CoonsDInc.
Raised
$6.9M
Cash
$4.8M
Michael S. "Mike" KatzR
Raised
$159K
Cash
$98K
State
Population
1,021,191
Median HH Income
$85K
Unemployment
5.1%
Bachelor's+
35.8%
Veterans
7.4%
Median Age
41.6
Mean HH Income
$113K
Poverty Rate
10.4%
HS or Higher
91.7%
Median Home Value
$352K
Median Rent
$1,401/mo
Owner-Occupied
73.0%
Under 18 / 65+
20.7% / 20.6%