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United States Senate election in South Dakota, 2022 (June 7 Democratic primary)
- Primary date: June 7
- Mail-in registration deadline: May 23
- Online reg. deadline: N/A
- In-person reg. deadline: May 23
- Early voting starts: April 23
- Early voting ends: June 6
- Poll times: 7 a.m. to 7 p.m.
- Absentee/mail-in deadline: June 7
2026 →
← 2020
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U.S. Senate, South Dakota |
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Democratic primary Republican primary General election |
Election details |
Filing deadline: March 29, 2022 |
Primary: June 7, 2022 Primary runoff: August 16, 2022 General: November 8, 2022 Pre-election incumbent: John Thune (Republican) |
How to vote |
Poll times: 7 a.m. to 7 p.m. Voting in South Dakota |
Race ratings |
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, 2022 |
See also |
U.S. Senate • At-large South Dakota elections, 2022 U.S. Congress elections, 2022 U.S. Senate elections, 2022 U.S. House elections, 2022 |
A Democratic Party primary took place on June 7, 2022, in South Dakota to determine which Democratic candidate would run in the state's general election on November 8, 2022.
Brian Bengs advanced from the Democratic primary for U.S. Senate South Dakota.
Candidate filing deadline | Primary election | General election |
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Heading into the election, the incumbent was John Thune (Republican), who was first elected in 2004.
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.[1][2]
For information about which offices are nominated via primary election, see this article.
This page focuses on South Dakota's United States Senate Democratic primary. For more in-depth information on the state's Republican primary and the general election, see the following pages:
- United States Senate election in South Dakota, 2022 (June 7 Republican primary)
- United States Senate election in South Dakota, 2022

Candidates and election results
Democratic primary election
The Democratic primary election was canceled. Brian Bengs advanced from the Democratic primary for U.S. Senate South Dakota.
Campaign finance
This section contains campaign finance figures from the Federal Election Commission covering all candidate fundraising and spending in this election.[3] It does not include information on fundraising before the current campaign cycle or on spending by satellite groups. The numbers in this section are updated as candidates file new campaign finance reports. Candidates for Congress are required to file financial reports on a quarterly basis, as well as two weeks before any primary, runoff, or general election in which they will be on the ballot and upon the termination of any campaign committees.[4] Click here to view the reporting schedule for candidates for U.S. Congress in 2022.
U.S. Congress campaign reporting schedule, 2022 | ||
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Report | Close of books | Filing deadline |
Year-end 2021 | 12/31/2021 | 1/31/2022 |
April quarterly | 3/31/2022 | 4/15/2022 |
July quarterly | 6/30/2022 | 7/15/2022 |
October quarterly | 9/30/2022 | 10/15/2022 |
Pre-general | 10/19/2022 | 10/27/2022 |
Post-general | 11/28/2022 | 12/08/2022 |
Year-end 2022 | 12/31/2022 | 1/31/2023 |
Name | Party | Receipts* | Disbursements** | Cash on hand | Date |
---|---|---|---|---|---|
Brian Bengs | Democratic Party | $497,968 | $492,267 | $5,701 | As of December 31, 2022 |
Source: Federal Elections Commission, "Campaign finance data," 2022. 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." |
Ballot access requirements
The table below details filing requirements for U.S. Senate candidates in South Dakota in the 2022 election cycle. For additional information on candidate ballot access requirements in South Dakota, click here.
Filing requirements for U.S. Senate candidates, 2022 | ||||||
---|---|---|---|---|---|---|
State | Office | Party | Signatures required | Filing fee | Filing deadline | Source |
South Dakota | U.S. Senate | Republican | 1,730 | N/A | 3/29/2022 | Source |
South Dakota | U.S. Senate | Democratic | 1,615 | N/A | 3/29/2022 | Source |
South Dakota | U.S. Senate | Libertarian | 50 | N/A | 3/29/2022 | Source |
South Dakota | U.S. Senate | Unaffiliated | 3,393 | N/A | 4/26/2022 | Source |
Election analysis
Click the tabs below to view information about demographics, past elections, and partisan control of the state.
- Presidential elections - Information about presidential elections in the state.
- Statewide elections - Information about recent U.S. Senate and gubernatorial elections in the state.
- State partisanship - The partisan makeup of the state's congressional delegation and state government.
- Demographics - Information about the state's demographics and how they compare to the country as a whole.
Presidential elections
Cook PVI by congressional district
Cook Political Report's Partisan Voter Index for South Dakota, 2022 | |||
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District | Incumbent | Party | PVI |
South Dakota's At-Large | Dusty Johnson | ![]() |
R+16 |
2020 presidential results by 2022 congressional district lines
2020 presidential results in congressional districts based on 2022 district lines, South Dakota[5] | ||||
---|---|---|---|---|
District | Joe Biden ![]() |
Donald Trump ![]() | ||
South Dakota's At-Large | 35.6% | 61.8% |
2012-2020
How a state's counties vote in a presidential election and the size of those counties can provide additional insights into election outcomes at other levels of government including statewide and congressional races. Below, four categories are used to describe each county's voting pattern over the 2012, 2016, and 2020 presidential elections: Solid, Trending, Battleground, and New. Click [show] on the table below for examples:
County-level voting pattern categories | |||||||
---|---|---|---|---|---|---|---|
Democratic | |||||||
Status | 2012 | 2016 | 2020 | ||||
Solid Democratic | D | D | D | ||||
Trending Democratic | R | D | D | ||||
Battleground Democratic | D | R | D | ||||
New Democratic | R | R | D | ||||
Republican | |||||||
Status | 2012 | 2016 | 2020 | ||||
Solid Republican | R | R | R | ||||
Trending Republican | D | R | R | ||||
Battleground Republican | R | D | R | ||||
New Republican | D | D | R |
Following the 2020 presidential election, 91.9% of South Dakotans lived in one of the state's 56 Solid Republican counties, which voted for the Republican presidential candidate in every election from 2012 to 2020, and 5.1% lived in one of five Solid Democratic counties. Overall, South Dakota was Solid Republican, having voted for Mitt Romney (R) in 2012, Donald Trump (R) in 2016, and Donald Trump (R) in 2020. Use the table below to view the total number of each type of county in South Dakota following the 2020 election as well as the overall percentage of the state population located in each county type.
South Dakota county-level statistics, 2020 | |||||||
---|---|---|---|---|---|---|---|
Solid Republican | 56 | 91.9% | |||||
Solid Democratic | 5 | 5.1% | |||||
Trending Republican | 4 | 2.7% | |||||
Battleground Democratic | 1 | 0.3% | |||||
Total voted Democratic | 6 | 5.4% | |||||
Total voted Republican | 60 | 94.6% |
Historical voting trends
South Dakota presidential election results (1900-2020)
- 3 Democratic wins
- 27 Republican wins
- 1 other win
Year | 1900 | 1904 | 1908 | 1912 | 1916 | 1920 | 1924 | 1928 | 1932 | 1936 | 1940 | 1944 | 1948 | 1952 | 1956 | 1960 | 1964 | 1968 | 1972 | 1976 | 1980 | 1984 | 1988 | 1992 | 1996 | 2000 | 2004 | 2008 | 2012 | 2016 | 2020 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Winning Party | R | R | R | P[6] | R | R | R | R | D | D | R | R | R | R | R | R | D | R | R | R | R | R | R | R | R | R | R | R | R | R | R |
Statewide elections
This section details the results of the five most recent U.S. Senate and gubernatorial elections held in the state.
U.S. Senate elections
The table below details the vote in the five most recent U.S. Senate races in South Dakota.
U.S. Senate election results in South Dakota | ||
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Race | Winner | Runner up |
2020 | 65.7%![]() |
34.3%![]() |
2016 | 71.8%![]() |
28.2%![]() |
2014 | 50.4%![]() |
29.5%![]() |
2010 | 100%![]() |
Uncontested |
2008 | 62.5%![]() |
37.5%![]() |
Average | 62.6 | 32.4 |
Gubernatorial elections
- See also: Governor of South Dakota
The table below details the vote in the five most recent gubernatorial elections in South Dakota.
Gubernatorial election results in South Dakota | ||
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Race | Winner | Runner up |
2018 | 51.0%![]() |
47.6%![]() |
2014 | 70.5%![]() |
25.4%![]() |
2010 | 61.5%![]() |
38.5%![]() |
2006 | 61.7%![]() |
36.1%![]() |
2002 | 56.8%![]() |
41.9%![]() |
Average | 60.3 | 37.9 |
State partisanship
Congressional delegation
The table below displays the partisan composition of South Dakota's congressional delegation as of November 2022.
Congressional Partisan Breakdown from South Dakota, November 2022 | |||
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Party | U.S. Senate | U.S. House | Total |
Democratic | 0 | 0 | 0 |
Republican | 2 | 1 | 3 |
Independent | 0 | 0 | 0 |
Vacancies | 0 | 0 | 0 |
Total | 2 | 1 | 3 |
State executive
The table below displays the officeholders in South Dakota's top four state executive offices as of November 2022.
State executive officials in South Dakota, November 2022 | |
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Office | Officeholder |
Governor | ![]() |
Lieutenant Governor | ![]() |
Secretary of State | ![]() |
Attorney General | ![]() |
State legislature
The tables below highlight the partisan composition of the South Dakota State Legislature as of November 2022.
South Dakota State Senate
Party | As of November 2022 | |
---|---|---|
Democratic Party | 3 | |
Republican Party | 32 | |
Vacancies | 0 | |
Total | 35 |
South Dakota House of Representatives
Party | As of November 2022 | |
---|---|---|
Democratic Party | 8 | |
Republican Party | 62 | |
Vacancies | 0 | |
Total | 70 |
Trifecta control
As of November 2022, South Dakota was a Republican trifecta, with majorities in both chambers of the state legislature and control of the governorship. The table below displays the historical trifecta status of the state.
South Dakota Party Control: 1992-2022
No Democratic trifectas • Twenty-nine years of Republican trifectas
Scroll left and right on the table below to view more years.
Year | 92 | 93 | 94 | 95 | 96 | 97 | 98 | 99 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Governor | R | R | R | R | R | R | R | R | R | R | R | R | R | R | R | R | R | R | R | R | R | R | R | R | R | R | R | R | R | R | R |
Senate | R | D | D | R | R | R | R | R | R | R | R | R | R | R | R | R | R | R | R | R | R | R | R | R | R | R | R | R | R | R | R |
House | R | R | R | R | R | R | R | R | R | R | R | R | R | R | R | R | R | R | R | R | R | R | R | R | R | R | R | R | R | R | R |
Demographics
The table below details demographic data in South Dakota and compares it to the broader United States as of 2019.
Demographic Data for South Dakota | ||
---|---|---|
South Dakota | United States | |
Population | 814,180 | 308,745,538 |
Land area (sq mi) | 75,809 | 3,531,905 |
Race and ethnicity** | ||
White | 84.3% | 72.5% |
Black/African American | 2% | 12.7% |
Asian | 1.5% | 5.5% |
Native American | 8.8% | 0.8% |
Pacific Islander | 0.1% | 0.2% |
Other (single race) | 0.8% | 4.9% |
Multiple | 2.6% | 3.3% |
Hispanic/Latino | 3.8% | 18% |
Education | ||
High school graduation rate | 91.7% | 88% |
College graduation rate | 28.8% | 32.1% |
Income | ||
Median household income | $58,275 | $62,843 |
Persons below poverty level | 13.1% | 13.4% |
Source: population provided by U.S. Census Bureau, "Decennial Census" (2010). Other figures provided by U.S. Census Bureau, "American Community Survey" (5-year estimates 2014-2019). | ||
**Note: Percentages for race and ethnicity may add up to more than 100 percent because respondents may report more than one race and the Hispanic/Latino ethnicity may be selected in conjunction with any race. Read more about race and ethnicity in the census here. |
See also
- United States Senate election in South Dakota, 2022 (June 7 Republican primary)
- United States Senate election in South Dakota, 2022
- United States Senate Democratic Party primaries, 2022
- United States Senate Republican Party primaries, 2022
- United States Senate elections, 2022
- U.S. Senate battlegrounds, 2022
External links
Footnotes
- ↑ NCSL,"State Primary Election Types," accessed September 25, 2024
- ↑ South Dakota Legislature,"Codified Laws § 12-6-26," accessed September 25, 2024
- ↑ Fundraising by primary candidates can be found on the race's respective primary election page. Fundraising by general election candidates can be found on the race's general election page.
- ↑ Federal Election Commission, "2022 Quarterly Reports," accessed March 2, 2022
- ↑ Daily Kos, "Daily Kos Elections' presidential results by congressional district for 2020, 2016, and 2012," accessed September 9, 2022
- ↑ Progressive Party