Byron I. Callies
Last held office: South Dakota House of Representatives, District 5 (2022–2024). Won the 2026 race for South Dakota Legislative District 5.
Last office: South Dakota House of Representatives, District 5
- Last margin
- −13.3
- Won 2026
Source: Wikidata, congress-legislators and Open States; 99chambers legislative records
Career
Offices held, and every time Callies was on a ballot. Filled marks are general elections won; hollow marks are primaries; an orange outline is a loss.
Source: 99chambers results archive (MEDSL, Klarner, state election offices)
Every race Callies has run
Baseline: how the seat voted for president in the same or nearest year. Running ahead of it means Callies 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 5 | General | Won | Matt Roby (R), Neal Tapio (I) | 32.7% | D+13.3 | $13.2K | R+38.9 | |
| 2022 | South Dakota House of Representatives, District 5 | General | Won | Hugh M. Bartels (R), Kahden Mooney (D) | 32.7% | D+12.8 | — | — |
Source: 99chambers results archive; 2026: South Dakota Secretary of State (unofficial)Updated Nov 8, 2026, 7:01 PM ET
Campaign money, 2025–26
- Raised
- $13.2K
- Spent
- $11.6K
- Cash
- $14.2K
Source: South Dakota Secretary of State filings through Oct 20, 2026Updated Nov 1, 2026, 2:15 AM ET
Campaign committees
Open committees can still raise and spend money.
| Callies Campaign Committee State | Active |
Source: South Dakota Secretary of State filings through Oct 20, 2026Updated Nov 1, 2026, 2:15 AM ET
Seats Callies has held
Source: 99chambers results archive
Who Callies has run against
- Matt Roby (R) · 2026 general, won
- Hugh M. Bartels (R) · 2022 election, won
Source: 99chambers results archive; 2026: South Dakota Secretary of State (unofficial)