2026 Election Guide / South Dakota

General election · November 3, 2026

South Dakota

Every certified statewide question and statewide race, translated into everyday language and linked to its official source.

Adding ballot measures

Completed sections stay visible while CommonProof checks the next official record.

RegistrationThe official state deadline for the November 3, 2026 general election is October 19, 2026. South Dakota says your registration form must be received by the county auditor by that date. The state also says the deadline is 15 days before the election and 5:00 p.m. local time, so if you are close to the cutoff, check the county auditor right away.Official details ↗
Early votingSouth Dakota says in-person absentee voting begins September 18, 2026 for the general election. On the state absentee-voting page, registered voters may vote in person at the county auditor’s office once absentee voting opens. The state page also says you can request an absentee ballot application from your county election official.Official details ↗
Absentee or mailSouth Dakota says absentee voting for the general election begins September 18, 2026. To vote absentee, you must request an absentee ballot application from your county election official. The state says you can apply in person at the county auditor’s office during regular hours or until 5:00 p.m. the day before the election, whichever is later. The state also says an absentee ballot request must reach election officials by 3:00 p.m. on Election Day, and only UOCAVA voters may submit an application by fax or email.Official details ↗
Ballot measure · Certified

Letter I: Conditioning expanded Medicaid on federal funding level

This constitutional amendment would make the state’s expanded Medicaid requirement depend on the level of federal medical assistance.

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Official ballot wording

An amendment to the Constitution of the State of South Dakota, conditioning the requirement of expanded Medicaid on the level of federal medical assistance.

Voting yes means

Yes means you support making expanded Medicaid conditional on the federal funding level described in the amendment.

Voting no means

No means you do not support adding that funding condition to the state constitution.

Financial impact

Information incomplete on the Secretary of State page reviewed; no fiscal note was linked on the official ballot-questions page for this measure.

Supporters’ strongest case

The strongest official source I found is the measure title itself, which says the amendment would condition expanded Medicaid on the level of federal medical assistance. I found no official pro statement on the Secretary of State page reviewed.

Opponents’ strongest case

The strongest official source I found is the measure title itself, which shows it would add a federal-funding condition to expanded Medicaid. I found no official con statement on the Secretary of State page reviewed.

Key facts

  • Official letter assigned by the Secretary of State: I.
  • Referred by the 2025 Legislature as HJR 5001.
  • Validated 3/6/2025.
  • The Secretary of State lists it under 2026 general election ballot measures.

Inspect the sources

Official2026 Ballot Questions — South Dakota Secretary of StateOfficialPotential Ballot Questions: South Dakota Secretary of State
Ballot measure · Certified

Letter J: Requiring U.S. citizenship to vote

This constitutional amendment would say that only U.S. citizens may vote in South Dakota.

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Official ballot wording

An amendment to the Constitution of the State of South Dakota, clarifying that an individual must be a citizen of the United States to be eligible to vote.

Voting yes means

Yes means you support adding the citizenship requirement to the state constitution.

Voting no means

No means you do not support adding that constitutional voting requirement.

Financial impact

Information incomplete on the Secretary of State page reviewed; no fiscal note was linked on the official ballot-questions page for this measure.

Supporters’ strongest case

The strongest official source I found is the measure title itself, which says the amendment would clarify that a person must be a U.S. citizen to vote. I found no official pro statement on the Secretary of State page reviewed.

Opponents’ strongest case

The strongest official source I found is the measure title itself, which shows the measure would add a citizenship requirement to voting eligibility. I found no official con statement on the Secretary of State page reviewed.

Key facts

  • Official letter assigned by the Secretary of State: J.
  • Referred by the 2025 Legislature as SJR 503.
  • Validated 3/12/2025.
  • The Secretary of State lists it under 2026 general election ballot measures.

Inspect the sources

Official2026 Ballot Questions — South Dakota Secretary of StateOfficialPotential Ballot Questions: South Dakota Secretary of State
Ballot measure · Certified

Letter K: Establishing a trust for the unclaimed property fund

This constitutional amendment would create a trust related to the state’s unclaimed property fund.

Read the breakdown

Official ballot wording

An amendment to the Constitution of the State of South Dakota, establishing the trust for unclaimed property fund.

Voting yes means

Yes means you support creating the constitutional trust for unclaimed property.

Voting no means

No means you do not support creating that constitutional trust.

Financial impact

Information incomplete on the Secretary of State page reviewed; no fiscal note was linked on the official ballot-questions page for this measure.

Supporters’ strongest case

The strongest official source I found is the measure title itself, which says it would establish a trust for the unclaimed property fund. I found no official pro statement on the Secretary of State page reviewed.

Opponents’ strongest case

The strongest official source I found is the measure title itself, which shows the measure would create a constitutional trust structure for unclaimed property. I found no official con statement on the Secretary of State page reviewed.

Key facts

  • Official letter assigned by the Secretary of State: K.
  • Referred by the 2025 Legislature as SJR 505.
  • Validated 3/12/2025.
  • The Secretary of State lists it under 2026 general election ballot measures.

Inspect the sources

Official2026 Ballot Questions — South Dakota Secretary of StateOfficialPotential Ballot Questions: South Dakota Secretary of State
Ballot measure · Certified

Letter L: Requiring 60% approval to pass a constitutional amendment

This constitutional amendment would raise the approval threshold for future constitutional amendments to 60% of votes cast.

Read the breakdown

Official ballot wording

An amendment to the Constitution of the State of South Dakota, requiring that a constitutional amendment receive an affirmative vote of sixty percent of the votes cast before the measure is enacted.

Voting yes means

Yes means you support requiring 60% approval for constitutional amendments.

Voting no means

No means you do not support raising the approval threshold for constitutional amendments.

Financial impact

Information incomplete on the Secretary of State page reviewed; no fiscal note was linked on the official ballot-questions page for this measure.

Supporters’ strongest case

The strongest official source I found is the measure title itself, which says it would require 60% approval for constitutional amendments. I found no official pro statement on the Secretary of State page reviewed.

Opponents’ strongest case

The strongest official source I found is the measure title itself, which shows it would make future constitutional amendments harder to pass. I found no official con statement on the Secretary of State page reviewed.

Key facts

  • Official letter assigned by the Secretary of State: L.
  • Referred by the 2025 Legislature as HJR 5003.
  • Validated 3/12/2025.
  • The Secretary of State lists it under 2026 general election ballot measures.

Inspect the sources

Official2026 Ballot Questions — South Dakota Secretary of StateOfficialPotential Ballot Questions: South Dakota Secretary of State
Federal race · Certified

U.S. Senate: United States Senator

South Dakota’s U.S. Senate seat represents the state in the U.S. Senate, where senators make federal laws, vote on the federal budget, confirm or reject many presidential nominees, and approve or block treaties.

Read the breakdown

What this office does

Represents South Dakota in the United States Senate and helps write and vote on federal laws, budgets, nominations, and treaties.

Brian L. BengsIndependent
Mike RoundsRepublican

Financial impact

No official fiscal estimate was located.

Supporters’ strongest case

No sourced argument was located.

Opponents’ strongest case

No sourced argument was located.

Key facts

  • Official candidate list shows 2 active certified candidates for this race.
  • Julian Beaudion appears on the official list as withdrawn and is excluded.
  • This is a statewide federal race, not a ballot measure.

Inspect the sources

Official2026 General Election Candidate List
Statewide race · Certified

Governor and Lieutenant Governor: Governor and Lieutenant Governor

The governor is South Dakota’s chief executive. The office runs state government, signs or vetoes bills, proposes the state budget, and oversees state agencies. The lieutenant governor serves in place of the governor if needed.

Read the breakdown

What this office does

Runs the executive branch of South Dakota state government, with authority over state agencies, the state budget proposal, and veto power over legislation.

Dan Ahlers & Steven McCleereyDemocratic
Larry Rhoden & Tony VenhuizenRepublican

Financial impact

No official fiscal estimate was located.

Supporters’ strongest case

No sourced argument was located.

Opponents’ strongest case

No sourced argument was located.

Key facts

  • This is a statewide executive race.
  • Candidates run as governor and lieutenant governor tickets on the official list.

Inspect the sources

Official2026 General Election Candidate List
Statewide race · Certified

Secretary of State: Secretary of State

The secretary of state helps run South Dakota elections, keeps official state business records, and handles other state filing duties assigned by law.

Read the breakdown

What this office does

Oversees elections administration and state business filings for South Dakota.

Terrence DavisDemocratic
Tamara J. LesnarLibertarian
Heather BaxterRepublican

Financial impact

No official fiscal estimate was located.

Supporters’ strongest case

No sourced argument was located.

Opponents’ strongest case

No sourced argument was located.

Key facts

  • Official candidate list shows 3 active candidates for this office.
  • This is a statewide executive office.

Inspect the sources

Official2026 General Election Candidate List
Statewide race · Certified

Attorney General: Attorney General

The attorney general is South Dakota’s chief lawyer. The office represents the state in court and gives legal advice to state agencies and officials.

Read the breakdown

What this office does

Serves as South Dakota’s chief legal officer and represents the state in legal matters.

Lance RussellRepublican

Financial impact

No official fiscal estimate was located.

Supporters’ strongest case

No sourced argument was located.

Opponents’ strongest case

No sourced argument was located.

Key facts

  • This is a statewide executive office.
  • Official candidate list shows 1 active candidate for this office.

Inspect the sources

Official2026 General Election Candidate List
Statewide race · Certified

State Auditor: State Auditor

The state auditor reviews how state money is handled and helps check public spending records.

Read the breakdown

What this office does

Audits and reviews state financial records and spending.

Tom CoolDemocratic
Catherine BarrancoRepublican

Financial impact

No official fiscal estimate was located.

Supporters’ strongest case

No sourced argument was located.

Opponents’ strongest case

No sourced argument was located.

Key facts

  • This is a statewide executive office.
  • Official candidate list shows 2 active candidates for this office.

Inspect the sources

Official2026 General Election Candidate List
Statewide race · Certified

State Treasurer: State Treasurer

The state treasurer holds and manages state funds, helps invest public money, and processes certain state payments.

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What this office does

Manages South Dakota’s public funds and cash handling.

Margaret KuipersDemocratic
Melissa HullRepublican

Financial impact

No official fiscal estimate was located.

Supporters’ strongest case

No sourced argument was located.

Opponents’ strongest case

No sourced argument was located.

Key facts

  • This is a statewide executive office.
  • Official candidate list shows 2 active candidates for this office.

Inspect the sources

Official2026 General Election Candidate List
Statewide race · Certified

Commissioner of School and Public Lands: Commissioner of School and Public Lands

This office manages state trust lands and other public lands and resources that help support South Dakota schools and public institutions.

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What this office does

Manages state trust lands and related public land resources for the benefit of schools and other public beneficiaries.

Raeann MettlerDemocratic
Brock GreenfieldRepublican

Financial impact

No official fiscal estimate was located.

Supporters’ strongest case

No sourced argument was located.

Opponents’ strongest case

No sourced argument was located.

Key facts

  • This is a statewide executive office.
  • Official candidate list shows 2 active candidates for this office.

Inspect the sources

Official2026 General Election Candidate List
Statewide race · Certified

Public Utilities Commissioner: Public Utilities Commissioner

The Public Utilities Commission regulates some utility services in South Dakota, including certain electricity, gas, telephone, and transportation issues.

Read the breakdown

What this office does

Regulates selected public utilities and related services in South Dakota.

Frank KloucekDemocratic
Don HaggarRepublican

Financial impact

No official fiscal estimate was located.

Supporters’ strongest case

No sourced argument was located.

Opponents’ strongest case

No sourced argument was located.

Key facts

  • This is a statewide elected office.
  • Official candidate list shows 2 active candidates for this office.

Inspect the sources

Official2026 General Election Candidate List

Last checked September 3, 2026 at 12:00 AM. AI-drafted from official election sources. Always confirm your sample ballot with your state or local election office.