RepublicanNo state or federal office heldWon the 2026 general
William J. Meirose
Won the 2026 race for South Dakota Legislative District 29.
Every race Meirose has run
Baseline: how the seat voted for president in the same or nearest year. Running ahead of it means Meirose 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 | South Dakota Legislative District 29 | General | Won | Unopposed | 100% | — | $31K | R+53.2 |
Source: 99chambers results archive; 2026: South Dakota Secretary of State (unofficial)Updated Nov 8, 2026, 7:01 PM ET
Money
Meirose’s campaign fundraising.
- Raised, 2025–26
- $31K
Source: South Dakota Secretary of State filings through Oct 20, 2026Updated Nov 1, 2026, 2:15 AM ET
What’s next
From campaign filings, not from public statements.
| Meirose for Senate State | Active |
Source: South Dakota Secretary of State filings through Oct 20, 2026Updated Nov 1, 2026, 2:15 AM ET
The seat
- South Dakota Legislative District 29 · lean R+52.7 · 28th most Democratic of 32
Source: 99chambers: presidential results on current lines (MEDSL precinct returns)