Michael Katz
Lost the 2026 race for U.S. Senate in Delaware.
Born 1962
- Last margin
- −27.1
- Lost 2026
Source: Wikidata, congress-legislators and Open States; 99chambers legislative recordsUpdated Oct 27, 2026, 11:01 PM ET
Background
As listed by the official candidate list, Wikidata and campaign filings. 99chambers does not summarize platforms or endorsements.
- Born
- 1962
- Education
- Harvard Medical School; Boston Children's Hospital
- On the ballot as
- former Democratic state senator (2009–2013) and Independent Party nominee for U.S. Senate in 2024
Source: Wikidata (CC0) and the official candidate listUpdated Oct 27, 2026, 11:01 PM ET
Every race Katz has run
Baseline: how the seat voted for president in the same or nearest year. Running ahead of it means Katz won voters the party’s presidential nominee did not; primaries have no baseline.
| Year | Office | Stage | Result | Opponents | Share | Margin | Raised | Baseline | Against baseline |
|---|---|---|---|---|---|---|---|---|---|
| 2026 | U.S. Senate in Delaware | General | Lost | Chris Coons (D) | 36.4% | D+27.1 | $190.4K | D+15.0 | |
| 2024 | U.S. Senate, Delaware | General | Lost | Lisa Blunt Rochester (D), Eric Hansen (R) | 3.9% | D+52.7 | $31.7K | — |
Source: 99chambers results archive; 2026: Delaware Department of Elections (unofficial)Updated Nov 8, 2026, 7:01 PM ET
Money
Katz’s campaign fundraising.
- Raised, 2025–26
- $190.4K
Source: FEC filings through Oct 14, 2026Updated Nov 3, 2026, 2:14 AM ET
What’s next
From campaign filings, not from public statements.
| DR. MIKE KATZ FOR U.S. SENATE FEC | Active |
Source: FEC filings through Oct 14, 2026Updated Nov 3, 2026, 2:14 AM ET
Who Katz has run against
- Chris Coons (D) · 2026 general, lost
- Lisa Blunt Rochester (D) · 2024 election, lost
Source: 99chambers results archive; 2026: Delaware Department of Elections (unofficial)
How we know Katz
One person, matched across every source we use.
- FEC S6DE00206
- Wikidata Q120416048
Source: Identity links: Wikidata, congress-legislators, Open States, FECUpdated Oct 27, 2026, 11:01 PM ET