United States House election in South Dakota, 2026 (June 2 Republican primary)

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South Dakota's At-large Congressional District
Democratic primary Republican primary General election
Election details
Filing deadline: March 31, 2026
Primary: June 2, 2026 Primary runoff: July 28, 2026 General: November 3, 2026
How to vote
Poll times: 7 a.m. to 7 p.m. Voting in South Dakota
Race ratings
Cook Political Report: Solid Republican Inside Elections: Solid Republican Sabato's Crystal Ball: Safe Republican
Ballotpedia analysis
U.S. Senate battlegrounds U.S. House battlegrounds Federal and state primary competitiveness Ballotpedia's Election Analysis Hub, 2026
See also
South Dakota's At-large Congressional District U.S. Senate • At-large South Dakota elections, 2026 U.S. Congress elections, 2026 U.S. Senate elections, 2026 U.S. House elections, 2026 Alabama U.S. House racesAlaska U.S. House raceArizona U.S. House racesArkansas U.S. House racesCalifornia U.S. House racesColorado U.S. House racesConnecticut U.S. House racesDelaware U.S. House raceFlorida U.S. House racesGeorgia U.S. House racesHawaii U.S. House racesIdaho U.S. House racesIllinois U.S. House racesIndiana U.S. House racesIowa U.S. House racesKansas U.S. House racesKentucky U.S. House racesLouisiana U.S. House racesMaine U.S. House racesMaryland U.S. House racesMassachusetts U.S. House racesMichigan U.S. House racesMinnesota U.S. House racesMississippi U.S. House racesMissouri U.S. House racesMontana U.S. House racesNebraska U.S. House racesNevada U.S. House racesNew Hampshire U.S. House racesNew Jersey U.S. House racesNew Mexico U.S. House racesNew York U.S. House racesNorth Carolina U.S. House racesNorth Dakota U.S. House raceOhio U.S. House racesOklahoma U.S. House racesOregon U.S. House racesPennsylvania U.S. House racesRhode Island U.S. House racesSouth Carolina U.S. House racesSouth Dakota U.S. House raceTennessee U.S. House racesTexas U.S. House racesUtah U.S. House racesVermont U.S. House raceVirginia U.S. House racesWashington U.S. House racesWest Virginia U.S. House racesWisconsin U.S. House racesWyoming U.S. House raceSubmit

The U.S. House of Representatives election in South Dakota is scheduled on November 3, 2026. Voters will elect one candidate to serve in the U.S. House from the state's one at-large U.S. House district. The primary is June 2, 2026. The filing deadline is March 31, 2026.

Candidate filing deadline	Primary election	General election
March 31, 2026	June 2, 2026	November 3, 2026

A primary election is an election in which registered voters select a candidate that they believe should be a political party's candidate for elected office to run in the general election. They are also used to choose convention delegates and party leaders. Primaries are state-level and local-level elections that take place prior to a general election. South Dakota law allows parties to choose whether to let unaffiliated voters vote in their elections. For more information on recognized political parties in South Dakota and their primary policies, see here.

For information about which offices are nominated via primary election, see this article.

This page focuses on South Dakota's Republican primary for the U.S. House. For more in-depth information on the state's Democratic primary and the general election, see the following pages:

• United States House election in South Dakota, 2026 (June 2 Democratic primary)
• United States House of Representatives election in South Dakota, 2026

Candidates and election results

Note: The following list includes official candidates only. Ballotpedia defines official candidates as people who:

• Register with a federal or state campaign finance agency before the candidate filing deadline
• Appear on candidate lists released by government election agencies
  

Republican primary election

Republican primary for U.S. House South Dakota At-large District

Incumbent Dusty Johnson, James Bialota, Casey Crabtree, and Marty J. Jackley are running in the Republican primary for U.S. House South Dakota At-large District on June 2, 2026.

		Candidate
		Dusty Johnson
		James Bialota
		Casey Crabtree
		Marty J. Jackley

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	Incumbents are bolded and underlined.
= candidate completed the Ballotpedia Candidate Connection survey.
If you are a candidate and would like to tell readers and voters more about why they should vote for you, complete the Ballotpedia Candidate Connection Survey.
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Candidate profiles

This section includes candidate profiles that may be created in one of two ways: either the candidate completed Ballotpedia's Candidate Connection survey, or Ballotpedia staff may compile a profile based on campaign websites, advertisements, and public statements after identifying the candidate as noteworthy. For more on how we select candidates to include, click here.

James Bialota

Party: Republican Party

Incumbent: No

Submitted Biography:  "Has a written plan, to end the national income tax. America and South Dakota 1st policy. Pro-justice reform. Family values, Wife of 21 years and 3 children. Pro-life Combat Veteran BS in Management AS in Construction Technology Qualified Paralegal, became a paralegal at 45 to assist others while working pro-bono with Attorneys clients. Business owner 2nd amendment business. Constitutionalist, has been fighting for and protecting the rights of others. PRIOR WDWDD DIRECTOR, CALLED FOR WATER PIPELINE PLAN FROM MO RIVER TO BLACK HILLS SD, To protect and bring drinking water to half of South Dakota. Fights for open Government and accountability. Supports DOGE."

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Key Messages

To read this candidate's full survey responses, click here.

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Written plan to end the Federal Income tax, let's end the Temporary tax that never ended.

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Family, life values, married 21 years with 3 children. Supports life. Christian

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South Dakota and USA first, only 1/4 of the farm bill roughly goes to farms.

Voting information

See also: Voting in South Dakota

Election information in South Dakota: June 2, 2026, election.

What is the voter registration deadline?

• In-person: May 18, 2026
• By mail: Received by May 18, 2026
• Online: N/A

Is absentee/mail-in voting available to all voters?

N/A

What is the absentee/mail-in ballot request deadline?

• In-person: June 1, 2026
• By mail: Received by June 1, 2026
• Online: N/A

What is the absentee/mail-in ballot return deadline?

• In-person: June 2, 2026
• By mail: Received by June 2, 2026

Is early voting available to all voters?

Yes

What are the early voting start and end dates?

April 17, 2026 to June 1, 2026

Are all voters required to present ID at the polls? If so, is a photo or non-photo ID required?

N/A

When are polls open on Election Day?

7:00 a.m. - 7:00 p.m. (CT/MT)

Campaign finance

Name	Party	Receipts*	Disbursements**	Cash on hand	Date
Dusty Johnson	Republican Party	$1,625,943	$1,288,159	$5,582,909	As of December 31, 2025
James Bialota	Republican Party	$0	$0	$0	Data not available***
Casey Crabtree	Republican Party	$236,563	$102,694	$133,869	As of December 31, 2025
Marty J. Jackley	Republican Party	$1,026,608	$104,281	$922,326	As of December 31, 2025
Source: Federal Elections Commission, "Campaign finance data," 2026. This product uses the openFEC API but is not endorsed or certified by the Federal Election Commission (FEC). * According to the FEC, "Receipts are anything of value (money, goods, services or property) received by a political committee." ** According to the FEC, a disbursement "is a purchase, payment, distribution, loan, advance, deposit or gift of money or anything of value to influence a federal election," plus other kinds of payments not made to influence a federal election. *** Candidate either did not report any receipts or disbursements to the FEC, or Ballotpedia did not find an FEC candidate ID.

Ballot access

The table below details filing requirements for U.S. House candidates in South Dakota in the 2026 election cycle. For additional information on candidate ballot access requirements in South Dakota, click here.

Filing requirements for U.S. House candidates, 2026
State	Office	Party	Signatures required	Filing fee	Filing deadline	Source
South Dakota	U.S. House	Democratic	1,232	N/A	3/31/2026	Source
South Dakota	U.S. House	Libertarian	741	N/A	3/31/2026	Source
South Dakota	U.S. House	Republican	2,171	N/A	3/31/2026	Source
South Dakota	U.S. House	Unaffiliated	3,502	N/A	4/28/2026	Source

See also

• United States House election in South Dakota, 2026 (June 2 Democratic primary)
• United States House of Representatives election in South Dakota, 2026
• United States House Republican Party primaries, 2026
• United States House of Representatives elections, 2026
• U.S. House battlegrounds, 2026

Footnotes

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Election information

Ballot access for major and minor party candidates • List of candidates running for election • List of congressional challengers • Retiring senators • Retiring representatives

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Super PACs/Organizations

American Bridge 21st Century • American Crossroads • American Unity PAC • Campaign for Primary Accountability • Club for Growth Action • Congressional Leadership Fund • Cooperative of American Physicians IE Committee• Crossroads Generation • Ending Spending Action Fund • Endorse Liberty • Fair Share Action • FreedomWorks for America • Government Integrity Fund • House Majority PAC • Independence USA Fund • League of Conservation Voters • Liberty for All PAC • Majority PAC • National Association of Realtors • NEA Advocacy Fund • Now or Never PAC • Planned Parenthood Votes • Ready for Hillary • Republicans for a Prosperous America • Restore America's Voice PAC • SEIU Pea-Federal • Women Vote!

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South Dakota's current delegation to the United States Congress

Senators

Mike Rounds (R)

John Thune (R)

Representatives

Dusty Johnson (R)

Republican Party (3)