The Ballot Brief
South Dakota
Candidate profile

Sonja Mentzer

Democratic · South Dakota · 2026

On the ballot

South Dakota House District 11South Dakota · 2026Minnehaha County sample ballot
Top priorities
  • Regulating data centers to protect natural resources
  • Expanding affordable and available child care, including afterschool programs
  • Removing the sales tax on groceries to address the cost of living

Per the South Dakota Public Broadcasting.

Biography

Sonja Mentzer works as a business manager for a transportation company, per South Dakota Public Broadcasting. Mentzer is running for South Dakota House District 11, per the campaign site, which describes the campaign's approach as compassion, integrity and hard work.

Campaign site (opens in a new tab)

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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. Roster last verified September 27, 2026. Official sources are the final word on who appears on your ballot.

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