Voter turnout in Cook County during the primaries was 47.95%, with 1,274,569 ballots cast. Among these, 1,091,008 Democratic, 200,750 Republican, 112 Green, 4 Moderate, and 2,125 nonpartisan primary ballots were cast. The city of Chicago saw 52.70% turnout and suburban Cook County saw 43.3% turnout. The general election saw 73.71% turnout, with 2,162,240 ballots cast. Chicago saw 73.87% turnout and suburban Cook County saw 73.54% turnout.
In the 2008 Clerk of the Circuit Court of Cook County election, incumbent second-term Clerk Dorothy A. Brown, a Democrat, was reelected.
Primaries
Democratic
Republican
No candidates, ballot-certified or formal write-in, ran in the Republican primary. The Republican Party ultimately nominated Diane Shapiro.
Green
No candidates, ballot-certified or formal write-in, ran in the Green primary. The Green Party ultimately nominated Paloma Andrade.
General election
Recorder of Deeds
In the 2008 Cook County Recorder of Deeds election election, incumbent Recorder of Deeds Eugene Moore, a Democrat, was reelected. Moore had first been appointed in 1999, and had been elected to two full-terms.
Primaries
Democratic
Republican
No candidates, ballot-certified or formal write-in, ran in the Republican primary. The Republican Party ultimately nominated Gregory Goldstein.
Green
No candidates, ballot-certified or formal write-in, ran in the Green primary. The Green Party ultimately nominated Terrence A. Gilhooly
General election
State's Attorney
In the 2008 Cook County State's Attorney election, incumbent third-term State's Attorney Richard A. Devine, a Democrat, did not seek reelection. Democrat Anita Alvarez was elected to succeed him. Alvarez became the first Hispanic woman elected to this position, after also having been the first Latina to win the Democratic nomination for the office.
Primaries
Democratic
Republican
Green
No candidates, ballot-certified or formal write-in, ran in the Green primary. The Green Party ultimately nominated Thomas O'Brien.
In the 2008 Cook County Board of Review election, two seats, both Democratic-held, were up for election. Both incumbents won reelection. The Cook County Board of Review has its three seats rotate the length of terms. In a staggered fashion, the seats rotate between two consecutive four-year terms and a two-year term.
2nd district
Incumbent third-term member Joseph Berrios, a Democrat last reelected in 2006, was reelected. Berrios had served since the Board of Review was constituted in 1998, and had served on its predecessor organization, the Cook County Board of Appeals, for another ten years. This election was to a four-year term.
Primaries
Democratic
Republican
No candidates, ballot-certified or formal write-in, ran in the Republican primary. The Republican Party ultimately nominated Lauren Elizabeth McCracken-Quirk.
Green
No candidates, ballot-certified or formal write-in, ran in the Green primary. The Green Party ultimately nominated Howard Kaplan.
General election
3rd district
Incumbent first-term member Larry R. Rogers, a Democrat elected in 2004, was reelected. This election was to a four-year term.
Primaries
Democratic
Republican
No candidates, ballot-certified or formal write-in, ran in the Republican primary. The Republican Party ultimately nominated Lionel Garcia.
Green
No candidates, ballot-certified or formal write-in, ran in the Green primary. The Green Party ultimately nominated Antonne "Tony" Cox.
Partisan elections were held for judgeships on the Circuit Court of Cook County due to vacancies. Other judgeships had retention elections. Partistan elections were also held for subcircuit courts judgeships due to vacancies. Other judgeships had retention elections.
