2010 Cook County, Illinois, elections Turnout 52.68% 
 
The Cook County, Illinois , general election was held on November 2, 2010.[ 1]  
Primaries were held February 2, 2010.[ 2]  
Elections were held for Assessor , Clerk , Sheriff , Treasurer , President of the Cook County Board of Commissioners , all 17 seats of the Cook County Board of Commissioners , Cook County Board of Review  district 1, three seats on the Water Reclamation District Board , and judgeships on the Circuit Court of Cook County .
 
2010 was a midterm election  year in the United States. The primaries and general elections for Cook County races coincided with those for federal (House  and Senate ) and those for state elections .
Voter turnout 
Voter turnout in Cook County during the primaries was 26.41%, with 761,626 ballots cast. The city of Chicago  saw 27.282% turnout and suburban Cook County saw 25.54% turnout.[ 3] [ 4]  
The general election saw 52.68% turnout, with 1,424,959 ballots cast. The city of Chicago saw 52.88% turnout and suburban Cook County saw 52.48% turnout.[ 5] [ 6]  
Assessor 
In the 2010 Cook County Assessor  election , incumbent Assessor James Houlihan , a Democrat,  first appointed in 1997 who was thrice reelected, did not seek reelection to what would have been a fourth full term.[ 7]   Joseph Berrios  was elected to succeed him.
Primaries 
Democratic 
Candidates  
Additionally, Andrea Raila had been a candidate before withdrawing from the race.[ 9]  
Endorsements  
Raymond A. Figueroa
Newspapers  
Organizations  
Democratic Party of the 49th Ward[ 14]   
Politicians  
  
Robert Shaw
Newspapers  
Citizen Newspaper Group[ 16]   
  
Results  
Republican 
Evanston Township  assessor Sharon Strobeck-Eckersall won the Republican primary.[ 17]  
Green 
General election 
Clerk 
In the 2010 Cook County Clerk  election , incumbent fifth-term Clerk David Orr , a Democrat, was reelected.
Primaries 
Democratic 
Republican 
Green 
No candidates, ballot-certified or formal write-in, ran in the Green primary.[ 2]  
General election 
Sheriff 
In the 2010 Cook County Sheriff  election , incumbent first-term Sheriff Tom Dart , a Democrat, was reelected.
Primaries 
Democratic 
Republican 
Green 
General election 
Treasurer 
In the 2010 Cook County Treasurer  election , incumbent third-term Treasurer Maria Pappas , a Democrat, was reelected.
Primaries 
Democratic 
Republican 
Green 
No candidates, ballot-certified or formal write-in, ran in the Green primary.[ 2]  
General election 
President of the Cook County Board of Commissioners 
In the 2010 President of the Cook County Board of Commissioners  election , incumbent President Todd Stroger , a Democrat appointed in 2006 and elected outright to a full term later that year, lost reelection, being unseated in the Democratic primary by Toni Preckwinkle , who went on to win the general election.
Her victory in this election would make Preckwinkle the first woman to be popularly elected to the office of president of the Cook County Board of Commissioners, and the second woman overall to hold the position after Bobbie L. Steele .[ 18]  
Primaries 
Democratic 
Candidates  
Withdrew  
Polls  
Poll source
 
Date(s) administered
 
Sample size
 
Margin of error
 
Dorothy  Brown
 
Forrest Claypool 
 
Terrence J. O'Brien
 
Toni  Preckwinkle
 
Todd Stroger
 
Other
 
Undecided
  
WGN-TV /Chicago Tribune [ 19]  
 
January 16–20, 2010
 
503
 
± 4.4%
 
24%
 
–
 
16%
 
36% 
 
11%
 
–
 
12%
  
WGN-TV /Chicago Tribune [ 22] [ 23]  
 
December 2–8, 2009
 
502
 
± 4.4%
 
29% 
 
–
 
11%
 
20%
 
14%
 
2%
 
11%
  
Cooper & Secrest Associates[ 24]  
 
November 11–17, 2009
 
605
 
± 4.0%
 
29% 
 
—
 
15%
 
16%
 
13%
 
—
 
27%
  
Fako & Associates for Supporters of Cook County Circuit Court Clerk Dorothy Brown[ 25]  
 
April 21–22, 2009
 
295
 
± 5.70%
 
21%
 
33% 
 
—
 
10%
 
7%
 
—
 
  
Bennett, Petts, & Normington for SEIU [ 26] [ 27] [ 28]  
 
March 23—25 2009
 
 
± 4.3
 
–
 
28% 
 
–
 
18%
 
23%
 
–
 
36%
  
Toni Preckwinkle celebrating her Democratic primary victory  
Results  
Republican 
Candidates  
Results  
Green 
Candidates  
Thomas Tresser, activist[ 31]   
Results  
General election 
Cook County Board of Commissioners 
2010 Cook County Board of Commissioners election 
 
 
First party
 
Second party
  
 
 
 
  
Party
 
Democratic 
 
Republican 
 
Seats before
 
12
 
5
  
Seats won
 
13 
 
4
  
Seat change
 
  1
 
  1
 
Popular vote
 
875,019 
 
356,573
  
Percentage
 
67.30% 
 
27.42%
  
Swing
 
  9.15%
 
  4.53%
 
 
 
 
 
Third party
 
  
 
 
 
  
Party
 
Green 
 
  
Seats before
 
0
 
  
Seats won
 
0
 
  
Seat change
 
 
 
  
Popular vote
 
68,644
 
  
Percentage
 
5.28%
 
  
Swing
 
  4.62%
 
  
 
The 2010 Cook County Board of Commissioners election   saw all seventeen seats of the Cook County Board of Commissioners up for election to four-year terms.
Cook County Board of Review 
2010 Cook County Board of Review election 
 
 
First party
 
Second party
  
 
 
 
  
Party
 
Democratic 
 
Republican 
 
Seats before
 
3
 
0
  
Seats after
 
2
 
1
  
Seat change
 
  1
 
  1
 
Seats up
 
1
 
0
  
Races won
 
0
 
1
  
 
In the 2010 Cook County Board of Review  election , one seat, Democratic-held, out of its three seats was up for election.
The Cook County Board of Review has its three seats rotate the length of terms. In a staggered fashion (in which no two seats have coinciding two-year terms), the seats rotate between two consecutive four-year terms and a two-year term.[ 32]  
1st district 
Incumbent first-term member Brendan Houlihan , a Democrat who had been elected in 2006 , lost reelection to Republican Dan Patlak. This election was to a two-year term.[ 32]  
Primaries 
Democratic 
Republican 
Green 
No candidates, ballot-certified or formal write-in, ran in the Green primary.[ 2]  
General election 
Water Reclamation District Board 
2010 Metropolitan Water Reclamation District of Greater Chicago election 
 
 
First party
 
Second party
 
Third party
  
 
 
 
 
  
Party
 
Democratic 
 
Republican 
 
Green 
 
Seats before
 
9
 
0
 
0
  
Seats after
 
9
 
0
 
0
  
Seat change
 
 
 
 
 
 
 
Seats up
 
3
 
0
 
0
  
Races won
 
3
 
0
 
0
  
 
In the 2010 Metropolitan Water Reclamation District of Greater Chicago   election , three of the nine seats on the Metropolitan Water Reclamation District of Greater Chicago board were up for election in an at-large  race.[ 2]   Since three six-year seats were up for election, voters could vote for up to three candidates and the top-three finishers would win.
Two of the incumbents for the three seats were seeking reelection, Democrats Barbara McGowan and Mariyana Spyropoulos .[ 33]   Each won reelection, joined by fellow Democrat Michael A. Alvarez in winning election.
Primaries 
Democratic 
Republican 
Green 
General election 
Judicial elections 
8 judgeships on the Circuit Court of Cook County were up for partisan elections due to vacancies.[ 1]   Other judgeships had retention elections .
13 subcircuit courts judgeships were also up for partisan elections due to vacancies.[ 1]   Other judgeships had retention elections.
Other elections 
Coinciding with the primaries, elections were held to elect the Democratic, Republican, and Green committeemen  for the suburban townships .[ 34]  
See also 
References 
^ a   b   c   d   e   f   g   h   i   j   "Cook County General Election November 2, 2010 Combined Summary Report"  (PDF) . Cook County Clerk's Office. Retrieved March 16,  2020 . 
 
^ a   b   c   d   e   f   g   h   i   j   k   l   m   n   o   p   q   r   s   t   u   v   w   "Combined Summary Report - Primary Election Cook County Primary February 2, 2010"  (PDF) . Cook County Clerk's Office. Archived from the original  (PDF)  on October 13, 2020. Retrieved March 16,  2020 . 
 
^   "Cook County Primary Election February 2, 2010 Summary Report"  (PDF) . Cook County Clerk. Retrieved March 18,  2020 . 
 
^   "CITY OF CHICAGO, ILLINOIS PRIMARY ELECTION TUESDAY, FEBRUARY 2, 2010 STATISTICS"  (PDF) . chicagoelections.com . Chicago Board of Election Commissioners. Retrieved March 18,  2020 . 
 
^ a   b   c   d   e   f   "Cook County COOK_20101102_E November 2, 2010 Summary Report"  (PDF) . Cook County Clerk. Retrieved March 18,  2020 . 
 
^ a   b   c   d   e   f   "TABULATED STATEMENT OF THE RESULTS AND PROCLAMATION OF THE RESULTS OF THE CANVASS OF THE ELECTION RETURNS FOR THE NOVEMBER 2, 2010 GENERAL ELECTION HELD IN EACH OF THE PRECINCTS IN ALL OF THE WARDS IN THE CITY OF CHICAGO"  (PDF) . chicagoelections.com . Chicago Board of Election Commissioners. Retrieved March 18,  2020 . 
 
^   Cox, Ted (August 6, 2009). "Houlihan won't seek reelection as Cook Co. assessor -- Daily Herald" . prev.dailyherald.com . Daily Herald. Retrieved October 13,  2020 .  
 
^   Dadick, Hal; Becker, Robert (December 29, 2009). "Berrios says his foes are attacking him"  . Newspapers.com . Chicago Tribune.  
 
^   Joravsky, Ben (May 9, 2009). "Don't Mess With Big Joe" . Chicago Reader .  
 
^   "Raymond A. Figueroa: County Assessor Candidate Injured In Fight, Endorsed The Next Day" . HuffPost . March 29, 2010. Retrieved November 19,  2020 . 
 
^   "Editorial board questionnaires and endorsements -- chicagotribune.com" . primaries2010.elections.chicagotribune.com . Chicago Tribune. 2010. Retrieved November 19,  2020 . 
 
^   "Editorial board questionnaires and endorsements -- chicagotribune.com" . primaries2010.elections.chicagotribune.com . Chicago Tribune. Retrieved November 19,  2020 . 
 
^   "For Cook County assessor, Democratic: Figueroa" . Daily Herald . January 23, 2010. Retrieved November 19,  2020 . 
 
^   "Sample Ballot Tuesday, February 2nd Primary Election"  (PDF) . Democratic Party of the 49th Ward. 2010. Retrieved November 19,  2020 . 
 
^   "Assessor Candidate Lets Loose with TV Ads" . WBEZ Chicago . January 27, 2010. Retrieved November 19,  2020 . 
 
^   "Citizen 2010 Endorsements" . citizennewspapergroup.com . Citizen Newspaper Group. January 27, 2010. Retrieved November 19,  2020 . 
 
^   Stewart, Russ (September 29, 2010). "Political Analyst - Article September 29, 2010" . www.russstewart.com . Russ Stewart.  
 
^   "African Americans and the Vote: Firsts in Cook County Leadership | CookCountyIL.gov" . www.cookcountyil.gov . Government of Cook County. Archived from the original  on October 18, 2020. Retrieved October 22,  2020 . 
 
^ a   b   Becker, Robert; Dardick, Hal (January 21, 2010). "Clout St: Preckwinkle surges into lead in Cook County Board president contest" . newsblogs.chicagotribune.com . Chicago Tribune. Retrieved March 17,  2020 .  
 
^   Marin, Carol (July 16, 2009). "Have we moved past politics of race?" . Chicago Sun-Times  . Archived from the original  on July 22, 2009. Retrieved February 23,  2014 .  
 
^   "Congressman Davis drops run for Cook County president" . Chicago Tribune  . November 9, 2009. Retrieved February 14,  2014 . 
 
^   "2010 Cook County Democratic Primary Poll"  (PDF) . capitolfax.com . Market Shares Corporation. Retrieved March 17,  2020 . 
 
^   "Capitol Fax.com - Your Illinois News Radar mobile edition" . capitolfax.com . Retrieved March 17,  2020 . 
 
^   "POLLING ADVISORY"  (PDF) . capitolfax.com . Cooper & Secrest Associates. December 10, 2009. Retrieved March 17,  2020 . 
 
^   "Friends of Dorothy Brown - News" . Friends of Dorothy Brown. Archived from the original  on June 30, 2009. 
 
^   "SEIU Poll: Madigan Dominating Quinn In The City | Progress Illinois" . SEIU. April 23, 2009. Archived from the original  on April 26, 2009. 
 
^   Canon, Ramsin (June 18, 2009). "Preckwinkle Launches Website, Internet Makes Things Real" . Gapers Block . Retrieved March 17,  2020 .  
 
^   "Political Analyst - Article May 6, 2009" . www.russstewart.com . Russ Stewart. May 6, 2009. Retrieved March 17,  2020 . 
 
^   "John Garrido Iii | Chicago Reporter" . projects.chicagoreporter.com . Chicago Reporter. Retrieved March 17,  2020 . 
 
^   "Editorial board questionnaires and endorsements -- chicagotribune.com" . primaries2010.elections.chicagotribune.com . Chicago Tribune. Retrieved March 17,  2020 . 
 
^   "Tom Tresser" . www.gpus.org . Green Party of the United States. Retrieved March 17,  2020 . 
 
^ a   b   "35 ILCS 200/5-5" . ilga.gov . Government of Illinois. Retrieved March 18,  2020 . 
 
^   Mikus, Kim (February 3, 2010). "Alvaerz, incumbents win in Water Rec. District race" . Daily Herald . Retrieved March 16,  2020 .  
 
^   "POST-ELECTION REPORT Gubernatorial Primary Election Suburban Cook County February 2, 2010"  (PDF) . Cook County Clerk. Retrieved November 20,  2020 . 
 
  
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