Kimberly Petterson
Lost the 2026 race for South Dakota Legislative District 10.
- Last margin
- −12.3
- Lost 2026
Source: Wikidata, congress-legislators and Open States; 99chambers legislative records
Every race Petterson has run
Baseline: how the seat voted for president in the same or nearest year. Running ahead of it means Petterson 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 10 | General | Lost | Kathleen Brudvig (D), Adam Bair (D) | 19% | D+12.3 | $10.7K | D+7.9 |
Source: 99chambers results archive; 2026: South Dakota Secretary of State (unofficial)Updated Nov 8, 2026, 7:01 PM ET
Money
Petterson’s campaign fundraising.
- Raised, 2025–26
- $10.7K
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.
| Kim Petterson for South Dakota State | Active |
Source: South Dakota Secretary of State filings through Oct 20, 2026Updated Nov 1, 2026, 2:15 AM ET
Who Petterson has run against
- Kathleen Brudvig (D) · 2026 general, lost
Source: 99chambers results archive; 2026: South Dakota Secretary of State (unofficial)
The seat
- South Dakota Legislative District 10 · lean D+8.8 · 2nd most Democratic of 34
Source: 99chambers: presidential results on current lines (MEDSL precinct returns)