DemocratNo state or federal office heldLost the 2026 general
Sean Falconer
Lost the 2026 race for Missouri Senate District 20.
- Last margin
- −34.8
- Lost 2026
Source: Wikidata, congress-legislators and Open States; 99chambers legislative records
Every race Falconer has run
Baseline: how the seat voted for president in the same or nearest year. Running ahead of it means Falconer won voters the party’s presidential nominee did not; primaries have no baseline.
| Year | Office | Stage | Result | Opponents | Share | Margin | Baseline | Against baseline |
|---|---|---|---|---|---|---|---|---|
| 2026 | Missouri Senate District 20 | General | Lost | Lori Rook (R) | 32.6% | R+34.8 | R+48.1 |
Source: 99chambers results archive; 2026: civicAPI (unofficial)Updated Nov 8, 2026, 7:01 PM ET
Who Falconer has run against
- Lori Rook (R) · 2026 general, lost
Source: 99chambers results archive; 2026: civicAPI (unofficial)
The seat
- Missouri Senate District 20 · lean R+48.4 · 23rd most Democratic of 34
Source: 99chambers: presidential results on current lines (MEDSL precinct returns)