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United States Senate election in Illinois, 2022 (June 28 Democratic primary)
- Primary date: June 28
- Mail-in registration deadline: May 31
- Online reg. deadline: June 12
- In-person reg. deadline: June 28
- Early voting starts: May 19
- Early voting ends: June 27
- Poll times: 6 a.m. to 7 p.m.
- Absentee/mail-in deadline: June 28
2026 →
← 2020
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U.S. Senate, Illinois |
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Democratic primary Republican primary General election |
Election details |
Filing deadline: March 14, 2022 |
Primary: June 28, 2022 General: November 8, 2022 Pre-election incumbent: Tammy Duckworth (Democratic) |
How to vote |
Poll times: 6 a.m. to 7 p.m. Voting in Illinois |
Race ratings |
Inside Elections: Solid Democratic Sabato's Crystal Ball: Safe Democratic |
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 • 1st • 2nd • 3rd • 4th • 5th • 6th • 7th • 8th • 9th • 10th • 11th • 12th • 13th • 14th • 15th • 16th • 17th Illinois 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 28, 2022, in Illinois to determine which Democratic candidate would run in the state's general election on November 8, 2022.
Incumbent Tammy Duckworth advanced from the Democratic primary for U.S. Senate Illinois.
Candidate filing deadline | Primary election | General election |
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Heading into the election, the incumbent was Tammy Duckworth (Democrat), who was first elected in 2016.
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. Illinois uses an open primary system. Voters do not have to register with a party, but they do have to choose, publicly, which party's ballot they will vote on at the primary election.[1][2]
For information about which offices are nominated via primary election, see this article.
This page focuses on Illinois' 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 Illinois, 2022 (June 28 Republican primary)
- United States Senate election in Illinois, 2022

Candidates and election results
Democratic primary election
Democratic primary for U.S. Senate Illinois
Incumbent Tammy Duckworth advanced from the Democratic primary for U.S. Senate Illinois on June 28, 2022.
Candidate | % | Votes | ||
✔ | ![]() | Tammy Duckworth | 100.0 | 856,720 |
Total votes: 856,720 | ||||
![]() | ||||
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. | ||||
Do you want a spreadsheet of this type of data? Contact our sales team. |
Ballot access requirements
The table below details filing requirements for U.S. Senate candidates in Illinois in the 2022 election cycle. For additional information on candidate ballot access requirements in Illinois, click here.
Filing requirements for U.S. Senate candidates, 2022 | ||||||
---|---|---|---|---|---|---|
State | Office | Party | Signatures required | Filing fee | Filing deadline | Source |
Illinois | U.S. Senate | Ballot-qualified party | 3,250 | N/A | 3/14/2022 | Source |
Illinois | U.S. Senate | Unaffiliated | 25,000 | N/A | 7/11/2022 | 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 Illinois, 2022 | |||
---|---|---|---|
District | Incumbent | Party | PVI |
Illinois' 1st | Open | ![]() |
D+20 |
Illinois' 2nd | Robin Kelly | ![]() |
D+19 |
Illinois' 3rd | New Seat | N/A | D+20 |
Illinois' 4th | Chuy Garcia | ![]() |
D+22 |
Illinois' 5th | Mike Quigley | ![]() |
D+18 |
Illinois' 6th | Sean Casten | ![]() |
D+3 |
Illinois' 7th | Danny Davis | ![]() |
D+36 |
Illinois' 8th | Raja Krishnamoorthi | ![]() |
D+6 |
Illinois' 9th | Jan Schakowsky | ![]() |
D+19 |
Illinois' 10th | Brad Schneider | ![]() |
D+11 |
Illinois' 11th | Bill Foster | ![]() |
D+5 |
Illinois' 12th | Mike Bost | ![]() |
R+24 |
Illinois' 13th | Open | ![]() |
D+3 |
Illinois' 14th | Lauren Underwood | ![]() |
D+4 |
Illinois' 15th | Mary Miller | ![]() |
R+22 |
Illinois' 16th | Darin LaHood | ![]() |
R+13 |
Illinois' 17th | Open | ![]() |
D+2 |
2020 presidential results by 2022 congressional district lines
2020 presidential results in congressional districts based on 2022 district lines, Illinois[3] | ||||
---|---|---|---|---|
District | Joe Biden ![]() |
Donald Trump ![]() | ||
Illinois' 1st | 70.5% | 28.1% | ||
Illinois' 2nd | 69.3% | 29.3% | ||
Illinois' 3rd | 69.7% | 28.3% | ||
Illinois' 4th | 72.3% | 25.9% | ||
Illinois' 5th | 68.9% | 29.3% | ||
Illinois' 6th | 54.5% | 43.6% | ||
Illinois' 7th | 85.6% | 12.8% | ||
Illinois' 8th | 56.8% | 41.4% | ||
Illinois' 9th | 69.9% | 28.4% | ||
Illinois' 10th | 62.0% | 36.1% | ||
Illinois' 11th | 56.6% | 41.3% | ||
Illinois' 12th | 27.7% | 70.5% | ||
Illinois' 13th | 54.4% | 43.2% | ||
Illinois' 14th | 54.7% | 43.3% | ||
Illinois' 15th | 29.6% | 68.3% | ||
Illinois' 16th | 38.1% | 59.6% | ||
Illinois' 17th | 52.7% | 44.9% |
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, 73.1% of Illinoisans lived in one of the state's 12 Solid Democratic counties, which voted for the Democratic presidential candidate in every election from 2012 to 2020, and 22.4% lived in one of 77 Solid Republican counties. Overall, Illinois was Solid Democratic, having voted for Barack Obama (D) in 2012, Hillary Clinton (D) in 2016, and Joe Biden (D) in 2020. Use the table below to view the total number of each type of county in Illinois following the 2020 election as well as the overall percentage of the state population located in each county type.
Illinois county-level statistics, 2020 | |||||||
---|---|---|---|---|---|---|---|
Solid Democratic | 12 | 73.1% | |||||
Solid Republican | 77 | 22.4% | |||||
New Democratic | 2 | 2.4% | |||||
Trending Republican | 11 | 2.2% | |||||
Total voted Democratic | 14 | 75.4% | |||||
Total voted Republican | 88 | 24.6% |
Historical voting trends
Illinois presidential election results (1900-2020)
- 16 Democratic wins
- 15 Republican wins
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 | D | R | R | R | R | D | D | D | D | D | R | R | D | D | R | R | R | R | R | R | D | D | D | D | D | D | D | D |
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 Illinois.
U.S. Senate election results in Illinois | ||
---|---|---|
Race | Winner | Runner up |
2020 | 54.9%![]() |
38.9%![]() |
2016 | 54.9%![]() |
39.8%![]() |
2014 | 53.5%![]() |
42.7%![]() |
2010 | 48.2%![]() |
46.4%![]() |
2010 | 47.3%![]() |
46.3%![]() |
Average | 51.9 | 42.8 |
Gubernatorial elections
- See also: Governor of Illinois
The table below details the vote in the five most recent gubernatorial elections in Illinois.
Gubernatorial election results in Illinois | ||
---|---|---|
Race | Winner | Runner up |
2018 | 54.5%![]() |
38.8%![]() |
2014 | 50.3%![]() |
46.4%![]() |
2010 | 46.8%![]() |
45.9%![]() |
2006 | 49.8%![]() |
39.3%![]() |
2002 | 52.2%![]() |
45.1%![]() |
Average | 50.7 | 43.1 |
State partisanship
Congressional delegation
The table below displays the partisan composition of Illinois' congressional delegation as of November 2022.
Congressional Partisan Breakdown from Illinois, November 2022 | |||
---|---|---|---|
Party | U.S. Senate | U.S. House | Total |
Democratic | 2 | 13 | 15 |
Republican | 0 | 5 | 5 |
Independent | 0 | 0 | 0 |
Vacancies | 0 | 0 | 0 |
Total | 2 | 18 | 20 |
State executive
The table below displays the officeholders in Illinois' top four state executive offices as of November 2022.
State executive officials in Illinois, November 2022 | |
---|---|
Office | Officeholder |
Governor | ![]() |
Lieutenant Governor | ![]() |
Secretary of State | ![]() |
Attorney General | ![]() |
State legislature
The tables below highlight the partisan composition of the Illinois State Legislature as of November 2022.
Illinois State Senate
Party | As of November 2022 | |
---|---|---|
Democratic Party | 41 | |
Republican Party | 18 | |
Vacancies | 0 | |
Total | 59 |
Illinois House of Representatives
Party | As of November 2022 | |
---|---|---|
Democratic Party | 73 | |
Republican Party | 45 | |
Vacancies | 0 | |
Total | 118 |
Trifecta control
As of November 2022, Illinois was a Democratic 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.
Illinois Party Control: 1992-2022
Sixteen years of Democratic trifectas • Two 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 | D | D | D | D | D | D | D | D | D | D | D | D | R | R | R | R | D | D | D | D |
Senate | D | R | R | R | R | R | R | R | R | R | R | D | D | D | D | D | D | D | D | D | D | D | D | D | D | D | D | D | D | D | D |
House | D | D | D | R | R | D | D | D | D | D | D | D | D | D | D | D | D | D | D | D | D | D | D | D | D | D | D | D | D | D | D |
Demographics
The table below details demographic data in Illinois and compares it to the broader United States as of 2019.
Demographic Data for Illinois | ||
---|---|---|
Illinois | United States | |
Population | 12,830,632 | 308,745,538 |
Land area (sq mi) | 55,512 | 3,531,905 |
Race and ethnicity** | ||
White | 71.5% | 72.5% |
Black/African American | 14.2% | 12.7% |
Asian | 5.5% | 5.5% |
Native American | 0.3% | 0.8% |
Pacific Islander | 0% | 0.2% |
Other (single race) | 5.9% | 4.9% |
Multiple | 2.6% | 3.3% |
Hispanic/Latino | 17.1% | 18% |
Education | ||
High school graduation rate | 89.2% | 88% |
College graduation rate | 34.7% | 32.1% |
Income | ||
Median household income | $65,886 | $62,843 |
Persons below poverty level | 12.5% | 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 Illinois, 2022 (June 28 Republican primary)
- United States Senate election in Illinois, 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
- ↑ Illinois General Assembly, "Illinois Compiled Statutes 10 ILCS 5/7-41," accessed August 12, 2024
- ↑ National Conference of State Legislatures, "State Primary Election Types," accessed August 12, 2024
- ↑ Daily Kos, "Daily Kos Elections' presidential results by congressional district for 2020, 2016, and 2012," accessed September 9, 2022