The 2018 Cook County Board of Commissioners election was held on November 6, 2018,[1] and was preceded by primary elections held on March 20, 2018.[2] It saw all seventeen seats of the Cook County Board of Commissioners up for election to four-year terms and coincided with other 2018 Cook County, Illinois, elections (including the election for president of the Cook County Board of Commissioners).
Quick Facts All 17 seats on the Cook County Board of Commissioners 9 seats needed for a majority, First party ...
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Anticipating a potential wave election year for Democrats, President of the Cook County Board of Commissioners and Cook County Democratic Party Chairwoman Toni Preckwinkle made a focused effort to increase the Democrats' majority on the Cook County Board of Commissioners, focusing these efforts on three of the Board's four Republican-held seats. Preckwinkle-backed Democratic nominees ultimately succeeded in ousting Republican incumbents in the 14th and 15th districts, but fell roughly a mere 2,000 votes shy of unseating the 17th district's Republican incumbent.[3] Preckwinkle did not target the Republican-held 9th district seat, as the incumbent Republican, Peter N. Silvestri, was both popular and a political centrist and had a reputation for being a peacemaker on the Board at times when conflict arose between its members.[4] Democrats ran candidates for all seventeen seats, compared to the fifteen seats that the party had contested in the preceding 2014 election. Meanwhile, Republicans ran candidates for eight seats, and increase from the five seats they had contested in the 2014 election.
Seven new members were elected,[5] and ten incumbents were reelected. Three incumbents did not seek reelection. Four incumbents lost reelection, with two being defeated in primaries and the other two losing their general elections.
Two races saw seats change party, in both instances seeing an incumbent Republican losing to a Democratic challenger, creating a net gain of two seats for Democrats and a net loss of two seats for Republicans. Nine races saw a Democrat unchallenged in the general election.
Incumbent first-term Commissioner Richard Boykin, a Democrat, lost reelection, being unseated in the Democratic primary by Brandon Johnson by a margin of 0.88%. Johnson went on to win the general election unopposed.
Primaries
Democratic
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Republican
Only write-in candidates ran in the Republican primary. No certified write-in received enough votes to win the nomination.
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General election
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Incumbent Commissioner Dennis Deer, who was appointed in 2017 to fill the vacancy left by the death in office of Robert Steele, won election to his first full term.
Primaries
Democratic
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Republican
No candidates, ballot-certified or formal write-in, ran in the Republican primary.[2]
General election
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Incumbent Commissioner Jerry Butler, a Democrat who first assumed the office in 1985, did not seek reelection. Democrat Bill Lowry was elected to succeed him.
Primaries
Democratic
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Republican
No candidates, ballot-certified or formal write-in, ran in the Republican primary.[2] Republicans ultimately nominated George Blakemore.
General election
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Incumbent Commissioner Stanley Moore, a Democrat who was appointed to the office in 2013 and was elected outright to a full term in 2014, won reelection to a second full term.
Primaries
Democratic
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Republican
No candidates, ballot-certified or formal write-in, ran in the Republican primary.[2]
General election
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Incumbent sixth-term Commissioner Deborah Sims, a Democrat, was reelected.
Primaries
Democratic
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Republican
No candidates, ballot-certified or formal write-in, ran in the Republican primary.[2]
General election
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Incumbent Commissioner Edward Moody, a Democrat who was appointed to the seat in 2016 following the death in office of Joan Patricia Murphy,[6] did not seek reelection. Democrat Donna Miller was elected to succeed him.
Primaries
Democratic
Donna Miller defeated Patricia Joan Murphy, the daughter of deceased former 6th district commissioner Joan Patricia Murphy and Crestwood mayor Louis Presta.[7]
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Republican
No candidates, ballot-certified or formal write-in, ran in the Republican primary.[2]
General election
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Incumbent second-term Commissioner Jesús "Chuy" García, a Democrat, did not seek reelection, instead opting to run for election to Illinois's 4th congressional district. Democrat Alma Anaya was elected to succeed him.
Primaries
Democratic
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Republican
No candidates, ballot-certified or formal write-in, ran in the Republican primary.[2]
General election
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Incumbent first-term Commissioner Luis Arroyo Jr., a Democrat, was reelected.
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Incumbent sixth-term Commissioner Peter N. Silvestri, a Republican, was reelected.
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Incumbent Commissioner Bridget Gainer, a Democrat first appointed in 2009 and elected outright to two full-terms, was reelected.
Primaries
Democratic
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Republican
No candidates, ballot-certified or formal write-in, ran in the Republican primary.[2]
General election
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Incumbent Commissioner John P. Daley, a Democrat in office since 1992, was reelected.
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Incumbent second-term Commissioner John Fritchey, a Democrat, lost reelection, being unseated in the Democratic primary by Bridget Degnen, who went on to win the general election unopposed.
Primaries
Democratic
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Republican
No candidates, ballot-certified or formal write-in, ran in the Republican primary.[2]
General election
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Incumbent fourth-term Commissioner Larry Suffredin, a Democrat, was reelected.
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Incumbent fifth-term Commissioner Gregg Goslin, a Republican, lost reelection to Democrat Scott R. Britton.
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Incumbent third-term Commissioner Tim Schneider, a Republican, lost reelection to Democrat Kevin B. Morrison.
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Incumbent second-term Commissioner Jeff Tobolski, a Democrat, was reelected, running unopposed in both the Democratic primary and general election.
Primaries
Democratic
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Republican
No candidates, ballot-certified or formal write-in, ran in the Republican primary.[2]
General election
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Incumbent Commissioner Sean M. Morrison, a Republican appointed in 2015 following the resignation of Elizabeth Ann Doody Gorman,[8] was reelected, defeating his Democratic opponent, Abdelnasser Rashid, by a narrow 1.14% margin in the general election.
Primaries
Democratic
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General election
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Contest summary
Party | Seats held before | Seats contested |
Democratic | 13 | 17 |
Republican | 4 | 8 |
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Vote summary
Party | Popular vote | Seats won |
Democratic | 1,292,420 (81.79%) | 15 |
Republican | 287,854 (18.22%) | 2 |
Total | 1,580,274 | — |
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Fate of incumbents
Party | Total incumbents | Incumbents that sought reelection/retired | Incumbents that won/lost re-nomination in primaries | Incumbents that won/lost general election |
Democratic | 13 | 10 sought reelection 3 retired | 8 won re-nomination 2 lost renomination | 8 won 0 lost |
Republican | 4 | 4 sought reelection 0 retired | 4 won re-nomination 0 lost renomination | 2 won 2 lost |
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Composition of elected board (returning/newly elected members)
Party | Returning members | Newly elected members |
Democratic | 8 | 7 |
Republican | 2 | 0 |
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