South Dakota · South Dakota Auditor · Updated Oct 16, 2026
Tom Cool
Democratic
Journalist
Electoral history
Earlier races in South Dakota, newest first, matched by name in the results archive.
- 2022Lost
Secretary of State Nov 8, 2022
D · 36.1% · 119,975 votes
- 2020Lost
State Senate · LD-11 Nov 3, 2020
D · 39.5% · 5,389 votes
- 2018Lost
Auditor Nov 6, 2018
D · 36.0% · 113,418 votes
- 2016Lost
State Senate · LD-11 Nov 8, 2016
D · 39.2% · 4,481 votes
- 2014Lost
State Senate · LD-11 Nov 4, 2014
D · 40.3% · 3,071 votes
- 2012Lost
State Senate · LD-11 Nov 6, 2012
D · 43.3% · 4,488 votes
- 2010Lost
State Senate · LD-11 Nov 2, 2010
D · 35.2% · 3,828 votes
Opponents in 2026
- Catherine BarrancoRepublican