# 1986 Cook County, Illinois, elections

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The Cook County, Illinois, general election was held on November 4, 1986.
Primaries were held March 18, 1986.
Elections were held for the offices of Assessor, Clerk, Sheriff, State's Attorney, Superintendent of Education Service Region, Treasurer, President of the Cook County Board of Commissioners, all 17 seats of the Cook County Board of Commissioners, both seats of the Cook County Board of Appeals, 3 seats on the Water Reclamation District Board, and judgeships on the Circuit Court of Cook County.

## Election information

1986 was a midterm election year in the United States. The primaries and general elections for Cook County races coincided with those for federal (Senate and House) and those for state elections.

### Voter turnout
#### Primary election

Vote totals of primaries :
| Primary | Chicago vote totals | Suburban Cook County vote totals | Total Cook County vote totals |
| Democratic | 548,326 | 124,471 | 672,799 |
| Republican | 25,962 | 79,517 | 105,479 |
| Nonpartisan | 3,654 | 13,948 | 17,602 |
| Total | 577,942 | 217,936 | 795,880 |

#### General election

The general election saw turnout of 55.95%, with 1,476,370 ballots cast. Chicago saw 841,085 ballots cast, and suburban Cook County saw 635,2865 ballots cast.

### Straight-ticket voting

Ballots had a straight-ticket voting option in 1986.
| Party | Number of straight-ticket votes |
| Democratic | 52,099 |
| Republican | 162,362 |
| Allin Walker Party | 17 |
| Illinois Solidarity | 951 |
| Libertarian | 683 |
| Socialist Workers | 951 |
| Quality Cong. Rep. | 421 |

## Assessor

In the 1986 Cook County Assessor election, incumbent third-term assessor Thomas Hynes, a Democrat, was reelected.

### Primaries
#### Democratic

Cook County Assessor Democratic primary :
| Party | Party | Candidate | Votes | % |
| | Democratic | Thomas C. Hynes (incumbent) | 405,270 | 100 |
| Total votes | Total votes | Total votes | 405,270 | 100 |

#### Republican

By winning the Republican nomination, Le Roy M. Graham became the first black candidate to run countywide as a Republican nominee.
Cook County Assessor Republican primary :
| Party | Party | Candidate | Votes | % |
| | Republican | Le Roy M. Graham | 77,243 | 100 |
| Total votes | Total votes | Total votes | 77,243 | 100 |

### General election

Cook County Assessor election :
| Party | Party | Candidate | Votes | % |
| | Democratic | Thomas C. Hynes (incumbent) | 969,500 | 73.05 |
| | Republican | Le Roy M. Graham | 357,758 | 26.95 |
| Total votes | Total votes | Total votes | 1,327,258 | 100 |

## Clerk

In the 1986 Cook County Clerk election, incumbent third-term clerk Stanley Kusper, a Democrat, was reelected.

### Primaries
#### Democratic

Incumbent Stanley Kusper defeated two challengers to win renomination.
The more successful of Kusper's two challengers was Jeanne Quinn, who four years earlier had become the first Democrat to be elected to the Cook County Board of Commissioners from suburban Cook County in half a century. Instead of seeking reelection, she instead opted to launch a challenge to Kusper. Kusper's other challenger was 28-year-old millionaire businessman Patrick M. Finley.
Cook County Clerk Democratic primary :
| Party | Party | Candidate | Votes | % |
| | Democratic | Stanley T. Kusper, Jr. | 255,761 | 45.73 |
| | Democratic | Jeanne P. Quinn | 218,442 | 30.08 |
| | Democratic | Patrick M. Finley | 95,115 | 15.22 |
| Total votes | Total votes | Total votes | 569,318 | 100 |

#### Republican

Former Illinois state representative Diana Nelson won the Republican primary.
Cook County Clerk Republican primary :
| Party | Party | Candidate | Votes | % |
| | Republican | Diana Nelson | 80,639 | 100 |
| Total votes | Total votes | Total votes | 80,639 | 100 |

### General election

Cook County Clerk election :
| Party | Party | Candidate | Votes | % |
| | Democratic | Stanley T. Kusper, Jr. | 929,949 | 68.35 |
| | Republican | Diana Nelson | 430,568 | 31.35 |
| Total votes | Total votes | Total votes | 1,360,517 | 100 |

## Sheriff

In the 1986 Cook County Sheriff election, incumbent fourth-term sheriff Richard Elrod, a Democrat, was defeated by Republican James E. O'Grady.
O'Grady became the first Republican elected to a countywide executive office in Cook County since Bernard Carey was elected to his final term as Cook County State's Attorney in 1976.

### Primaries
#### Democratic

Cook County Sheriff Democratic primary :
| Party | Party | Candidate | Votes | % |
| | Democratic | Richard J. Elrod (incumbent) | 418,843 | 100 |
| Total votes | Total votes | Total votes | 418,843 | 100 |

#### Republican

Cook County Sheriff Republican primary :
| Party | Party | Candidate | Votes | % |
| | Republican | James E. O'Grady | 82,185 | 100 |
| Total votes | Total votes | Total votes | 82,185 | 100 |

### General election

O'Grady won the endorsement of the Chicago Tribune for the general election.
O'Grady's victory came from winning the county's suburbs by a 2-1 margin. He also performed well in some of the ethnically white wards of Chicago, being able to cary 14 of the city's 50 wards.
Cook County Sheriff election :
| Party | Party | Candidate | Votes | % |
| | Republican | James E. O'Grady | 706,659 | 51.12 |
| | Democratic | Richard J. Elrod (incumbent) | 673,233 | 48.79 |
| Total votes | Total votes | Total votes | 1,379,892 | 100 |

## Superintendent of Education Service Region

In the 1986 Superintendent of the Cook County Education Service Region election, incumbent third-term superintendent Richard J. Martwick, a Democrat, was reelected.

### Primaries
#### Democratic

Cook County Superintendent of Education Service Region Democratic primary :
| Party | Party | Candidate | Votes | % |
| | Democratic | Richard J. Marwick (incumbent) | 297,358 | 72.36 |
| | Democratic | Tom Van Dam | 113,599 | 27.64 |
| Total votes | Total votes | Total votes | 410,957 | 100 |

#### Republican

No candidate ran in the Republican primary. The Republican Party ultimately nominated Tony Torres.

### General election

Cook County Superintendent of Education Service Region election :
| Party | Party | Candidate | Votes | % |
| | Democratic | Richard J. Martwick (incumbent) | 824,384 | 63.51 |
| | Republican | Tony Torres | 473,694 | 36.49 |
| Total votes | Total votes | Total votes | 1,298,078 | 100 |

## Treasurer

In the 1986 Cook County Treasurer election, incumbent third-term treasurer Edward J. Rosewell, a Democrat, was reelected.

### Primaries
#### Democratic

Cook County Treasurer Democratic primary :
| Party | Party | Candidate | Votes | % |
| | Democratic | Edward J. Rosewell (incumbent) | 399,143 | 100 |
| Total votes | Total votes | Total votes | 399,143 | 100 |

#### Republican

Cook County Treasurer Republican primary :
| Party | Party | Candidate | Votes | % |
| | Republican | Richard M. Hetzer | 77,901 | 100 |
| Total votes | Total votes | Total votes | 77,901 | 100 |

### General election

Cook County Treasurer election :
| Party | Party | Candidate | Votes | % |
| | Democratic | Edward J. Rosewell (incumbent) | 905,190 | 68.78 |
| | Republican | Richard M. Hetzer | 410,909 | 31.22 |
| Total votes | Total votes | Total votes | 1,316,099 | 100 |

## President of the Cook County Board of Commissioners

In the 1986 President of the Cook County Board of Commissioners election, incumbent president George Dunne, a Democrat that had held the office since 1969, was reelected.

### Primaries
#### Democratic

President of the Cook County Board of Commissioners Democratic primary :
| Party | Party | Candidate | Votes | % |
| | Democratic | George W. Dunne | 435,063 | 100 |
| Total votes | Total votes | Total votes | 435,063 | 100 |

#### Republican

President of the Cook County Board of Commissioners Republican primary :
| Party | Party | Candidate | Votes | % |
| | Republican | Joseph D. Mathewson | 63,625 | 100 |
| Total votes | Total votes | Total votes | 63,625 | 100 |

### General election

President of the Cook County Board of Commissioners election :
| Party | Party | Candidate | Votes | % |
| | Democratic | George W. Dunne | 808,126 | 60.61 |
| | Republican | Joseph D. Mathewson | 525,288 | 39.39 |
| Total votes | Total votes | Total votes | 1,333,414 | 100 |

## Cook County Board of Commissioners

The 1986 Cook County Board of Commissioners election saw all seventeen seats of the Cook County Board of Commissioners up for election to four-year terms in two sets of elections (ten elected from an election held in the city of Chicago and seven elected from and election held in suburban Cook County).
Democrats lost a seat, and Republicans, conversely, gained a seat.

### City of Chicago

Ten seats were elected from the City of Chicago.

#### Primaries
##### Democratic

Cook County Board of Commissioners Chicago Democratic primary :
| Party | Candidate | Votes | % |
| Democratic | George W. Dunne (incumbent) | 270,744 | 8.68 |
| Democratic | Jerry "Iceman" Butler (incumbent) | 215,292 | 6.90 |
| Democratic | John H. Stroger, Jr. (incumbent) | 196,824 | 6.31 |
| Democratic | Samuel G. Vaughan (incumbent) | 161,586 | 5.18 |
| Democratic | Charles R. Bernardini | 153.272 | 4.92 |
| Democratic | Bobbie L. Steele | 143,577 | 4.60 |
| Democratic | Irene C. Hernandez (incumbent) | 135,026 | 4.33 |
| Democratic | Frank A. Damato | 132,098 | 4.24 |
| Democratic | Marco Domico | 129,186 | 4.14 |
| Democratic | Rose-Marie Love | 127,975 | 4.10 |
| Democratic | Lilia T. Delgado | 122,794 | 3.94 |
| Democratic | Michael L. Nardulli | 116,850 | 3.75 |
| Democratic | Edward H. Mazur | 115,117 | 3.69 |
| Democratic | Frank D. Stemberk | 114,750 | 3.68 |
| Democratic | Sidney L. "Sid" Ordower | 109,529 | 3.51 |
| Democratic | Stephen T. Hynes | 98,506 | 3.16 |
| Democratic | Michael Patrick Hogan | 95,876 | 3.07 |
| Democratic | Daniel P. O'Brien | 86,849 | 2.79 |
| Democratic | Mary Therese Dunne | 79,066 | 2.54 |
| Democratic | Chester T. Stanislawski | 68,529 | 2.20 |
| Democratic | Gregory J. Wojowski | 59,943 | 1.92 |
| Democratic | John T. McGuire | 58,117 | 1.86 |
| Democratic | William J. Donohue | 54,288 | 1.74 |
| Democratic | Charles R. Bowen | 51.552 | 1.65 |
| Democratic | Joseph McAfee | 46,493 | 1.49 |
| Democratic | James W. Flint | 46,128 | 1.48 |
| Democratic | Ginger E. Andrews | 41,867 | 1.34 |
| Democratic | Carmine Castrovillari | 36,479 | 1.14 |
| Democratic | Robert Mercurio | 29,821 | 0.96 |
| Democratic | John Fraire | 21,341 | 0.68 |

##### Republican

Cook County Board of Commissioners Chicago Republican primary :
| Party | Candidate | Votes | % |
| Republican | Susan Catania | 13,501 | 9.85 |
| Republican | Richard D. Murphy | 13,417 | 9.79 |
| Republican | Brenda A. Sheriff | 12,994 | 9.48 |
| Republican | Julia Fairfax | 12,923 | 9.43 |
| Republican | Brian G. Doherty | 12,839 | 9.36 |
| Republican | William Allen E. Boyd | 12,684 | 9.25 |
| Republican | Stephan J. Evans | 12,669 | 9.24 |
| Republican | Charles J. Fogel | 12,517 | 9.13 |
| Republican | LaFaye L. Casey | 12,133 | 8.85 |
| Republican | Paul J. Taxey | 10,967 | 8.00 |
| Republican | William M. Cronin | 10,464 | 7.63 |

#### General election

Cook County Board of Commissioners Chicago election :
| Party | Candidate | Votes | % |
| Democratic | George W. Dunne (incumbent) | 569,517 | 8.60 |
| Democratic | Charles R. Bernardini | 528,928 | 7.99 |
| Democratic | Jerry "Iceman" Butler (incumbent) | 527,951 | 7.58 |
| Democratic | John H. Stroger, Jr. (incumbent) | 520,930 | 7.87 |
| Democratic | Irene C. Hernandez (incumbent) | 506,389 | 7.65 |
| Democratic | Bobbie L. Steele | 503,110 | 7.60 |
| Democratic | Frank A. Damato | 499,689 | 7.55 |
| Democratic | Samuel G. Vaughan (incumbent) | 596,454 | 7.50 |
| Democratic | Marco Domico | 485,772 | 7.34 |
| Democratic | Rose-Marie Love | 482,230 | 7.29 |
| Republican | Susan Catania | 205,219 | 3.10 |
| Republican | Richard D. Murphy | 158,041 | 2.39 |
| Republican | Brian G. Doherty | 156,207 | 2.36 |
| Republican | Brenda A. Sheriff | 146,631 | 2.22 |
| Republican | Julia Fairfax | 142,990 | 2.16 |
| Republican | William Allen E. Boyd | 141,712 | 2.14 |
| Republican | LaFaye L. Casey | 140,180 | 2.12 |
| Republican | Charles J. Fogel | 138,667 | 2.09 |
| Republican | Stephan J. Evans | 137,356 | 2.07 |
| Republican | Paul J. Taxey | 131,957 | 1.99 |

### Suburban Cook County
#### Primaries
##### Democratic

Cook County Board of Commissioners suburban Cook County Democratic primary :
| Party | Candidate | Votes | % |
| Democratic | Joan P. Murphy | 75,981 | 13.85 |
| Democratic | Janice D. "Jan" Schakowsky | 72,315 | 13.18 |
| Democratic | Kevin J. Conlon | 71,012 | 12.94 |
| Democratic | John D. Rita | 70,835 | 12.91 |
| Democratic | Andrew "Andy" Przybylo | 67,167 | 12.24 |
| Democratic | Renee H. Thaler | 67,072 | 12.22 |
| Democratic | John J. Lattner | 62,287 | 11.35 |
| Democratic | Edward J. King | 62,015 | 11.30 |

##### Republican

Cook County Board of Commissioners suburban Cook County Republican primary :
| Party | Candidate | Votes | % |
| Republican | Bernard Carey (incumbent) | 54,525 | 13.21 |
| Republican | Mary M. McDonald (incumbent) | 47,117 | 11.43 |
| Republican | Joseph I. Woods (incumbent) | 43,912 | 10.64 |
| Republican | Carl R. Hansen (incumbent) | 42,499 | 10.30 |
| Republican | Harold L. Tyrrell (incumbent) | 41,272 | 10.00 |
| Republican | Richard A. Siebel (incumbent) | 39,733 | 9.63 |
| Republican | Joseph D. Mathewson | 38,207 | 9.26 |
| Republican | Patricia J. Semrow | 28,887 | 7.00 |
| Republican | Gordon Scott Hirsch | 27,229 | 6.60 |
| Republican | Thomas E. Brennan | 25,365 | 6.15 |
| Republican | C. Robert McDonald | 23,855 | 5.78 |

#### General election

Republican nominee Bernard Carey was replaced on the ballot by Robert P. Gooley, as Carey opted to instead run for Illinois Attorney General, replacing James T. Ryan as the Republican nominee for that election.
Cook County Board of Commissioners suburban Cook County election :
| Party | Candidate | Votes | % |
| Republican | Mary M. McDonald (incumbent) | 339,214 | 9.08 |
| Republican | Joseph D. Mathewson | 336,097 | 9.00 |
| Republican | Harold L. Tyrrell (incumbent) | 317,481 | 8.50 |
| Republican | Carl R. Hansen (incumbent) | 314,145 | 8.41 |
| Republican | Richard A. Siebel (incumbent) | 310,800 | 8.32 |
| Republican | Joseph I. Woods (incumbent) | 303,068 | 8.11 |
| Republican | Robert P. Gooley | 269,438 | 7.21 |
| Democratic | Joan P. Murphy | 262,699 | 7.03 |
| Democratic | Janice D. "Jan" Schakowsky | 239,517 | 6.41 |
| Democratic | John J. Lattner | 229,352 | 6.14 |
| Democratic | Kevin J. Conlon | 216,394 | 5.79 |
| Democratic | Andrew "Andy" Przybylo | 209,503 | 5.61 |
| Democratic | John D. Rita | 198,403 | 5.31 |
| Democratic | Renee H. Thaler | 189,344 | 5.07 |

## Cook County Board of Appeals

In the 1986 Cook County Board of Appeals election, both seats on the board were up for election. The election was an at-large election.
One incumbent Democrat, Pat Quinn, did not seek reelection, instead running for Illinois Treasurer. The other incumbent Democrat, Harry H. Semrow, sought reelection.

### Primaries
#### Democratic

Cook County Board of Appeals Democratic primary :
| Party | Candidate | Votes | % |
| Democratic | Wilson Frost | 331,593 | 41.44 |
| Democratic | Harry H. Semrow (incumbent) | 249,728 | 31.21 |
| Democratic | John W. McCaffrey | 218,849 | 27.35 |

#### Republican

Cook County Board of Appeals Republican primary :
| Party | Party | Candidate | Votes | % |
| | Republican | Kenneth R. Hurst | 73,459 | 50.48 |
| | Republican | Ronald M. Hamelberg | 72,055 | 49.52 |

### General election

Cook County Board of Appeals Democratic primary :
| Party | Candidate | Votes | % |
| Democratic | Wilson Frost | 796,663 | 31.68 |
| Democratic | Harry H. Semrow (incumbent) | 756,164 | 30.07 |
| Republican | Kenneth R. Hurst | 491,491 | 19.55 |
| Republican | Ronald M. Hamelberg | 470,051 | 18.69 |

## Water Reclamation District Board

In the 1986 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 election. All three Democratic nominees won.

## Judicial elections

Partisan elections were held for judgeships on the Circuit Court of Cook County, due to vacancies. Other judgeships had retention elections.

## Other elections

Coinciding with the primaries, elections were held to elect both the Democratic and Republican committeemen for the suburban townships.