The Ballot Brief
South Dakota
Candidate profile

We use AI to research and write election information. Errors are possible. Verify important details with official sources.

Tom Cool

D · South Dakota · 2026

Running for Auditor, South Dakota

Biography

Tom Cool spent nearly four decades as executive director of the Council on College Admissions in South Dakota and is the Democratic nominee for state auditor, chosen at the party's June 6 state convention. Per the state party's nominee announcement, the Sioux Falls Democrat chairs the Democratic Forum of Southeast Dakota and has run statewide before, including for auditor in 2018 and secretary of state in 2022. No campaign website was found as of September 12, 2026.

On the ballot

AuditorSouth Dakota · 2026

See your full ballot

Your address is only used to match your districts.

Voting info and more

Voting info and more
How we source this

Profile facts follow official election office filings and the sources cited in each biography. Official sources are the final word on who appears on your ballot.

Verify with the official filingSee everything on your ballotSouth Dakota 2026 ballotThe Ballot Brief home