Mike Derby and Becky J Drury won the 2 seats for State House of Representatives, District 34 in the November 3, 2026 election, according to unofficial results from South Dakota Secretary of State.
Victor Diego Dominquez finished next with 3,858 votes, 1,083 behind Becky J Drury.
The election office reported 671 of 671 precincts reporting. In all, 14,252 votes were counted in this race.
Full results
| Candidate | Party | Votes | Share |
|---|---|---|---|
| Mike Derby (won) | Republican | 5,453 | 38.3% |
| Becky J Drury (won) | Republican | 4,941 | 34.7% |
| Victor Diego Dominquez | Democratic | 3,858 | 27.1% |
What the job involves
Members of the state legislature write and vote on state laws and the state budget, including school funding and the rules cities and counties work under.
What Mike Derby said during the campaign
- Economic development: Derby lists economic development as an issue he considers important to Rapid City, West River, and South Dakota. (Mike Derby campaign website — Issues)
- Workforce: Derby lists workforce development as an issue important to the region and state. (Mike Derby campaign website — Issues)
What Becky J Drury said during the campaign
- Education and housing: She supports continued public education, affordable housing initiatives, and Ellsworth Air Force Base. (Becky Drury for District 34 House)
What happens next
These results are unofficial. They become final when election officials certify them at the canvass, and totals can still change a little as remaining mailed and provisional ballots are counted.
Every race in Rapid City is on our election results page. More about Mike Derby is on their candidate page.

