One candidate is tracked for Union County County Auditor on the November 3, 2026 ballot: Kathlene Winquist. Candidate information follows official Union County election filings; verify with the official election office linked below.
Kathlene Winquist is unopposed on the November 3, 2026 ballot, per the South Dakota Secretary of State's certified candidate list.
County auditor. The county auditor keeps the county's books, processes payments and payroll, and prepares financial reports. In some states the auditor also calculates property tax rates, oversees elections or certifies the budget. The office is a check on how county money is spent.
This race. Every voter in Union County votes on this seat. One name is on the ballot for this seat.
South Dakota › Union County › Union County County Auditor
Republican
Kathlene Winquist is on the November 3, 2026 ballot for Union County County Auditor, per the South Dakota Secretary of State's certified 2026 general-election candidate list. No campaign website was found as of September 20, 2026.
Who is running for Union County County Auditor in 2026?
One candidate is tracked for Union County County Auditor on the November 3, 2026 ballot: Kathlene Winquist. Candidate information follows official Union County election filings; verify with the official election office linked below.
When is the Union County County Auditor election in South Dakota?
Election Day is Tuesday, November 3, 2026. Registration deadlines, early voting dates and mail ballot rules for South Dakota are on the South Dakota election hub at theballotbrief.com.
How do I see my exact Union County ballot?
Enter your ZIP code in the lookup at theballotbrief.com for the statewide and congressional races, or a full street address to add the county, city and district contests for that location.
Candidate roster from official Union County and state election office filings, last verified September 25, 2026. Bios and priorities carry their attribution inline.
Cross-check with the official South Dakota election office, or see the full Union County sample ballot and your exact ballot by address.
11 tracked races in Union County, South Dakota. Landed here from another county's search? Look up your own ballot below.