Cook County Board of Commissioners 9th district explained

Cook County Board of Commissioners 9th district
Official Name:District 9
Government Type:District
Governing Body:Cook County Board of Commissioners
Leader Party:D
Leader Title:Commissioner
Leader Name:Maggie Trevor
Subdivision Type:Country
Subdivision Name:United States
Subdivision Type1:State
Subdivision Name1:Illinois
Subdivision Type2:County
Subdivision Name2:Cook
Parts Type:Townships and equivalent jurisdictions
Parts:list
P1:Chicago
P2:Leyden Township
P3:Maine Township
P4:Norwood Park Township
P5:River Forest Township

Cook County Board of Commissioners 9th district is a single-member electoral district for the Cook County Board of Commissioners. The district represents areas of suburban Cook County. It is currently represented by Maggie Tevor, a Democrat.

History

The district was established in 1994, when the board transitioned from holding elections in individual districts, as opposed to the previous practice of having two multi-member districts districts: one for ten members from the city of Chicago and another for seven members from suburban Cook County.[1]

Geography

The district has, since its inception, covered portions of Chicago's Far Northwest Side and its northwest suburbs.

1994 boundaries

When the district was first established, the district represented parts of the Northwest side of Chicago and the northern suburbs of Cook County, and the western suburbs of Cook County.[2]

2001 redistricting

New boundaries were adopted in August 2001, with redistricting taking place following the 2000 United States Census.[3]

In regards to townships and equivalent jurisdictions, the district's redistricted boundaries included portions of the city of Chicago and portions of the Leyden, Maine, Norwood Park, Oak Park, and River Forest townships.[4]

2012 redistricting

The district currently, as redistricted in 2012 following the 2010 United States Census, includes the Norwood Park and Dunning areas of Chicago as well as the suburbs of Arlington Heights, Des Plaines, Elmwood Park, Franklin Park, Glenview, Harwood Heights, Melrose Park, Morton Grove, Mount Prospect, Niles, Norridge, Park Ridge, Prospect Heights, River Forest, River Grove, Rosemont and Schiller Park.[5] [6] [7] [8]

In regards to townships and equivalent jurisdictions, it includes portions of the city of Chicago, and portions of Elk Grove, Leyden, Maine, Northfield, Norwood Park, Proviso, River Forest, Wheeling townships.[9]

The district is 59.54 square miles (38,103.37 acres).[10]

2022 redistricting

The district was redistricted following the 2020 United States Census.[11] Its redistricting was seen as having made the district's voter demography more Republican-leaning than it had previously been.[12] The district is entirely located in the city of Chicago.[13]

It contains portions of the city of Chicago, as well as portions of the Leyen, Maine, Norwood Park, and River Forest townships.[13]

Politics

The district has only ever been represented by Republican commissioner Peter N. Silvestri.

At its inception, the district was originally projected to be a "swing district", with both major parties having a fair chance of winning the district.[14]

List of commissioners representing the district

CommissionerPartyYearsElectoral history
align=left Peter N. SilvestriRepublicannowrap December 1994–December 2022Elected in 1994, 1998, 2002, 2006, 2010, 2014, 2018
align=left Maggie TrevorDemocraticnowrap December 2022–presentElected in 2022

Election results

|-| colspan=16 style="text-align:center;" |Cook County Board of Commissioners 9th district general elections|-!Year!Winning candidate!Party!Vote (pct)!Opponent!Party! Vote (pct)!Opponent!Party! Vote (pct)|-|1994| |Peter N. Silvestri| | Republican| | | | Marco Domico| | Democratic| | ||||-|1998[15] | |Peter N. Silvestri| | Republican| | 47,720 (55.76%)| | Joan A. Sullivan| | Democratic| | 37,854 (44.24%)||||-|2002[16] [17] | |Peter N. Silvestri| | Republican| |50,343 (53.67%)| | Robert Martwick| | Democratic| | 43,452 (46.33%)||||-|2006[18] | |Peter N. Silvestri| | Republican| |47,881 (56.61%)| | Jodi L. Biancalana| | Democratic| | 36,701 (43.39%)||||-|2010[19] | |Peter N. Silvestri| | Republican| |47,333 (55.29%)| | Cary Capparelli| | Democratic| | 31,186 (36.43%)| | Brock Merck| | Green| | 7,084 (8.28%)|-|2014[20] | |Peter N. Silvestri| | Republican| |51,290 (63.06%)| | Frank L. McPartlin| | Democratic| | 30,040 (36.94%)||||-|2018[21] | |Peter N. Silvestri| | Republican| |55,612 (52.24%)| | Frank L. McPartlin| | Democratic| | 50,839 (47.76%) ||||-|2022[22] | |Maggie Trevor| | Democratic| |53,531 (50.32%)| | Matt Podgorski| | Republican| | 52,851 (49.68%)|||

Notes and References

  1. Web site: Choices for Cook County Board . chicagotribune.com . Chicago Tribune . 16 October 2020 . 22 October 1998.
  2. Web site: Endorsements for Cook County Board . chicagotribune.com . 26 October 2020.
  3. Web site: Becker . Robert . County's proposed redistricting map has a familiar look . chicagotribune.com . Chicago Tribune . 24 August 2001.
  4. Web site: Commissioner District 9 . cookcountyclerk.com . Cook County Clerk . https://web.archive.org/web/20101121155655/http://cookcountyclerk.com/aboutus/map_room/Documents/Cook%20County%20Board%20Commissioner%20Districts/Precinct/CB9.pdf . 21 November 2010 . August 2009.
  5. Web site: Leonard . Valerie . Redistricting of Cook County board to be determined in coming weeks . AustinTalks . 26 October 2020 . 11 May 2012.
  6. Web site: Cook County Commissioner District 5 Municipalities . Office of the Cook County Clerk. https://web.archive.org/web/20150122114135/http://www.cookcountyclerk.com/aboutus/map_room/Documents/Cook%20County%20Board%20Commissioner%20Districts/Municipality/CB5.pdf. 22 January 2015. dead . August 2012 .
  7. Web site: Cook County Commissioner District 9 Municipalities. Office of the Cook County Clerk. 2013-12-29.
  8. Web site: Cook County Commissioner District 9 Municipalities . Office of the Cook County Clerk. https://web.archive.org/web/20150122135237/http://www.cookcountyclerk.com/aboutus/map_room/Documents/Cook%20County%20Board%20Commissioner%20Districts/Municipality/CB9.pdf. 22 January 2015. dead . August 2012.
  9. Web site: County Commissioner District 9 . www.cookcountyclerk.com . Cook County Clerk . 26 October 2020.
  10. Web site: Chicago Cityscape - Map of building projects, properties, and businesses in District 9, Commissioner Peter N. Silvestri (Cook County Commissioner District) . www.chicagocityscape.com . 30 October 2020 . en.
  11. Web site: Quig . A.D. . Here's the new Cook County Board map . Crain's Chicago Business . 6 December 2022 . 23 September 2021.
  12. Web site: Yin . Alice . In primary races for Cook County Board, a new map and 3 retiring commissioners boost competition . Chicago Tribune . 7 December 2022 . June 24, 2022.
  13. Web site: Election Viewer . maps.cookcountyil.gov . 5 April 2023.
  14. Web site: ENDORSEMENTS FOR COOK COUNTY BOARD . chicagotribune.com . Chicago Tribune . 26 October 2020 . 27 October 1994.
  15. Web site: OFFICIAL FINAL RESULTS GENERAL ELECTION COOK COUNTY, ILLINOIS TUESDAY, NOVEMBER 3, 1998 . results.cookcountyclerkil.gov .
  16. Web site: TABULATED STATEMENT OF THE RETURNS AND PROCLAMATION OF THE RESULTS OF THE CANVASS OF THE ELECTION RETURNS FOR THE GENERAL ELECTION HELD IN EACH OF THE PRECINCTS IN ALL THE WARDS IN THE CITY OF CHICAGO ON TUESDAY, NOVEMBER 5, 2002 A.D. . Chicago Board of Election Commissioners . 18 June 2020.
  17. Web site: SUBURBAN COOK COUNTY RESULTS . voterinfonet.com . Cook County Clerk . https://web.archive.org/web/20050209124209/http://www.voterinfonet.com/results/11502results/ . 9 February 2005 . dead.
  18. Web site: Cook County and the City of Chicago Combined Summary Report November 2006 General Election Tuesday, November 7th, 2006 . Cook County Clerk's Office . 16 March 2020 . September 22, 2021 . https://web.archive.org/web/20210922154748/https://www.cookcountyclerkil.gov/sites/default/files/2006NovemberCombinedSUMMARY.pdf . dead .
  19. Web site: Cook County General Election November 2, 2010 Combined Summary Report . Cook County Clerk's Office . 16 March 2020.
  20. Web site: General Election Cook County and The City of Chicago Tuesday, November 4, 2014 Combined Summary . Cook County Clerk's Office . 16 March 2020 . January 28, 2022 . https://web.archive.org/web/20220128082518/https://www.cookcountyclerkil.gov/sites/default/files/CombinedSummaryReport110414%20(1).pdf . dead .
  21. Web site: Cook County and The City of Chicago General Election November 6, 2018 Combined Summary . March 9, 2020 . Cook County Clerk's Office . July 8, 2021 . https://web.archive.org/web/20210708233020/https://www.cookcountyclerkil.gov/sites/default/files/CombinedSummary.pdf . dead .
  22. Web site: Tabulated Statement of the Returns and Proclamation of the Results of the Canvass of the Election Returns for the November 8, 2022 Gubernatorial General Election Held in Each of the Precincts in Cook County, Illinois Including the City of Chicago . www.cookcountyclerkil.gov . Cook County Clerk . 6 December 2022 . 2022.