2022 Cook County Board of Commissioners election

{{Infobox election

| election_name = 2022 Cook County Board of Commissioners election

| country =

|ongoing = no

| flag_image = File:Flag of Cook County, Illinois.svg

| type = parliamentary

| previous_election =2018 Cook County Board of Commissioners election

| previous_year = 2018

| next_election = 2026 Cook County Board of Commissioners election

| next_year = 2026

| election_date = November 8, 2022

| seats_for_election = All 17 seats on the Cook County Board of Commissioners

| majority_seats = 9

| party1 = Democratic Party (United States)

| seats_before1 = 15

| seats1 = 16

| seat_change1 = {{increase}} 1

| popular_vote1= 1,013,467

| percentage1= 74.88%

| swing1= {{decrease}} 6.91%

| party2 = Republican Party (United States)

| seats_before2 = 2

| seats2 = 1

| seat_change2 = {{Decrease}} 1

| popular_vote2= 299,095

| percentage2= 22.10%

| swing2= {{increase}} 3.88%

| map_image ={{Switcher

| 250px

| Results by gains and holds

| 250px

| Results by winning party vote share}}

| map_caption = Results:
{{legend0|#0671B0|Democratic gain}}
{{legend0|#92C5DE|Democratic hold}} {{legend0|#F48882|Republican hold}}
Vote Share:
{{legend0|#7996e2|50–60%}} {{legend0|#6674de|60–70%}} {{legend0|#3933E5|80–90%}} {{legend0|#0d0596|>90%}}
{{legend0|#e27f7f|50–60%}}

}}

The 2022 Cook County Board of Commissioners election saw all seventeen seats of the Cook County Board of Commissioners up for election to four-year terms. The election coincided with other 2022 Cook County, Illinois, elections (including an election for the president of the Board of Commissioners) with the primary elections held on June 28, 2022 and the general election held on November 8, 2022.{{cite web |title=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 |url=https://www.cookcountyclerkil.gov/sites/default/files/pdfs/November%208%2C%202022%20Proclamation%20Cook%20and%20Chicago.pdf |website=www.cookcountyclerkil.gov |publisher=Cook County Clerk |access-date=6 December 2022 |date=2022}}

As this was the first elections held following the 2020 United States census, the seats faced redistricting before this election.{{cite web |last1=Kapos |first1=Shia |title=POLICE CHIEF EMERGES — COOK COUNTY's REMAP — PROBING DEADLY FIRES — A NOD TO TERM LIMITS |url=https://www.politico.com/newsletters/illinois-playbook/2021/04/23/police-chief-emerges-cook-countys-remap-probing-deadly-fires-a-nod-to-term-limits-492577 |website=POLITICO |access-date=13 May 2021 |language=en |date=23 April 2021 |archive-date=13 May 2021 |archive-url=https://web.archive.org/web/20210513080613/https://www.politico.com/newsletters/illinois-playbook/2021/04/23/police-chief-emerges-cook-countys-remap-probing-deadly-fires-a-nod-to-term-limits-492577 |url-status=dead }} A new map was unanimously adopted by the Cook County Board of Commissioners in September 2021.{{cite web |last1=Quig |first1=A.D. |title=Here's the new Cook County Board map |url=https://www.chicagobusiness.com/government/new-cook-county-board-map-released |website=Crain's Chicago Business |access-date=6 December 2022 |date=23 September 2021}}

Democrats won an increased majority with 16 seats, while Republicans won only a single seat (a net gain of one seat for Democrats and net loss of one seat for Republicans). Thirteen incumbent members won reelection (12 Democrats and 1 Republican). Three incumbent members did not seek reelection (2 Democrats and 1 Republican). One member (a Democrat) was unseated in their primary. A single seat, held by a retiring Republican, changed parties. The Democratic Party ran nominees for all seventeen seats. The Republican Party ran nominees for eleven seats, an increase from the eight seats they ran nominees for in 2018. The Libertarian Party, which had run no nominees in the 2018 election, ran nominees for four seats in 2022.

1st district

Incumbent 1st district commissioner Brandon Johnson, a Democrat, was reelected to a second term.

= Democratic primary =

{{Election box begin no change

| title = 2022 Cook County Board of Commissioners 1st district Democratic primary{{cite web |title=Cook County & City of Chicago Primary Election June 28, 2022 Combined Summary |url=https://www.cookcountyclerkil.gov/sites/default/files/pdfs/Combined%20Summary%20Report_20220819133604030.pdf |website=Cook County Clerk |date=2022}}

}}

{{Election box winning candidate with party link no change

| party = Democratic Party (United States)

| candidate = Brandon Johnson (incumbent)

| votes = 30,702

| percentage = 100

}}

{{Election box total no change

| votes = 30,702

| percentage = 100

}}

=Republican primary=

No candidate ran in the Republican primary.

=Libertarian primary=

{{Election box begin no change

| title = 2022 Cook County Board of Commissioners 1st district Libertarian primary

}}

{{Election box winning candidate with party link no change

| party = Libertarian Party (United States)

| candidate = James Humay| votes = 108

| percentage = 100

}}

{{Election box total no change

| votes = 108

| percentage = 100

}}

=General election=

{{Election box begin no change

| title = 2022 Cook County Board of Commissioners 1st district election

}}

{{Election box winning candidate with party link no change

| party = Democratic Party (United States)

| candidate = Brandon Johnson (incumbent)

| votes = 71,077

| percentage = 92.87

}}

{{Election box candidate with party link no change

| party = Libertarian Party (United States)

| candidate = James Humay

| votes = 5,457

| percentage = 7.13

}}

{{Election box total no change

| votes = 76,534

| percentage = 100

}}

2nd district

The incumbent 2nd district commissioner Dennis Deer, a Democrat who was first appointed in 2017, was reelected to a second full term and third overall term.

=Democratic primary=

{{Election box begin no change

| title = 2022 Cook County Board of Commissioners 2nd district Democratic primary

}}

{{Election box winning candidate with party link no change

| party = Democratic Party (United States)

| candidate = Dennis Deer (incumbent)

| votes = 11,852

| percentage = 55.01

}}

{{Election box candidate with party link no change

| party = Democratic Party (United States)

| candidate = Andre Smith

| votes = 9,678

| percentage = 44.99

}}

{{Election box total no change

| votes = 21,510

| percentage = 100

}}

=Republican primary=

No candidate ran in the Republican primary. The Republican Party ultimately nominated Evan Kasal.

=General election=

{{Election box begin no change

| title = 2022 Cook County Board of Commissioners 2nd district election

}}

{{Election box winning candidate with party link no change

| party = Democratic Party (United States)

| candidate = Dennis Deer (incumbent)

| votes = 53,053

| percentage = 87.92

}}

{{Election box candidate with party link no change

| party = Republican Party (United States)

| candidate = Evan Kasal

| votes = 7,292

| percentage = 12.08

}}

{{Election box total no change

| votes = 60,345

| percentage = 100

}}

3rd district

Incumbent 3rd district commissioner Bill Lowry, a Democrat, was reelected to a second term. He was unopposed in both the Democratic primary and general election.

=Democratic primary=

{{Election box begin no change

| title = 2022 Cook County Board of Commissioners 3rd district Democratic primary

}}

{{Election box winning candidate with party link no change

| party = Democratic Party (United States)

| candidate = Bill Lowry (incumbent)

| votes = 34,896

| percentage = 100

}}

{{Election box total no change

| votes = 34,896

| percentage = 100

}}

=Republican primary=

No candidate ran in the Republican primary.

=General election=

{{Election box begin no change

| title = 2022 Cook County Board of Commissioners 3rd district election

}}

{{Election box winning candidate with party link no change

| party = Democratic Party (United States)

| candidate = Bill Lowry (incumbent)

| votes = 75,868

| percentage = 100

}}

{{Election box total no change

| votes = 75,868

| percentage = 100

}}

4th district

The incumbent 4th District commissioner Stanley Moore, a Democrat, was reelected to a third full (fourth overall) term.

=Democratic primary=

{{Election box begin no change

| title = 2022 Cook County Board of Commissioners 4th district Democratic primary

}}

{{Election box winning candidate with party link no change

| party = Democratic Party (United States)

| candidate = Stanley Moore (incumbent)

| votes = 34,408

| percentage = 100

}}

{{Election box total no change

| votes = 34,408

| percentage = 100

}}

=Republican primary=

No candidate ran in the Republican primary. Republicans ultimately nominated Lynn Franco.

=General election=

{{Election box begin no change

| title = 2022 Cook County Board of Commissioners 4th district election

}}

{{Election box winning candidate with party link no change

| party = Democratic Party (United States)

| candidate = Stanley Moore (incumbent)

| votes = 67,481

| percentage = 90.56

}}

{{Election box candidate with party link no change

| party = Republican Party (United States)

| candidate = Lynn Franco

| votes = 7,036

| percentage = 9.44

}}

{{Election box total no change

| votes = 74,517

| percentage = 100

}}

5th district

Democrat Monica Gordon was elected to the 5th district seat. The incumbent 5th district commissioner was Deborah Sims, a seventh-term Democrat who did not seek reelection.

=Democratic primary=

Monica Gordon, a trustee of Prairie State College, won the primary. She was endorsed by retiring incumbent Debora Sims.{{cite web |last1=Yin |first1=Alice |title=In primary races for Cook County Board, a new map and 3 retiring commissioners boost competition |url=https://www.chicagotribune.com/politics/elections/ct-cook-county-board-of-commissioners-races-primary-20220624-wk6burtq55hbrop7n3b7m3f2ci-story.html |website=Chicago Tribune |access-date=7 December 2022 |date=June 24, 2022}}

{{Election box begin no change

| title = 2022 Cook County Board of Commissioners 5th district Democratic primary}}

{{Election box winning candidate with party link no change

| party = Democratic Party (United States)

| candidate = Monica M. Gordon

| votes = 10,465

| percentage = 35.54

}}

{{Election box candidate with party link no change

| party = Democratic Party (United States)

| candidate = Kierra Williams

| votes = 7,533

| percentage = 25.58

}}

{{Election box candidate with party link no change

| party = Democratic Party (United States)

| candidate = Jaylin D. McClinton

| votes = 5,739

| percentage = 19.49

}}

{{Election box candidate with party link no change

| party = Democratic Party (United States)

| candidate = Vernard L. Alsberry Jr.

| votes = 5,712

| percentage = 19.40

}}

{{Election box total no change

| votes = 26,449

| percentage = 100

}}

=Republican primary=

No candidate ran in the Republican primary.

=Libertarian nomination=

The Libertarian Party nominated Jason Decker.

=General election=

{{Election box begin no change

| title = 2022 Cook County Board of Commissioners 5th district election

}}

{{Election box winning candidate with party link no change

| party = Democratic Party (United States)

| candidate = Monica M. Gordon

| votes = 63,385

| percentage = 91.35

}}

{{Election box candidate with party link no change

| party = Libertarian Party (United States)

| candidate = Jason Decker

| votes = 6,005

| percentage = 8.65

}}

{{Election box total no change

| votes = 69,390

| percentage = 100

}}

6th district

Incumbent 6th district commissioner Donna Miller, a Democrat, was reelected to a second term.

=Democratic primary=

{{Election box begin no change

| title = 2022 Cook County Board of Commissioners 7th district Democratic primary}}

{{Election box winning candidate with party link no change

| party = Democratic Party (United States)

| candidate = Donna Miller (incumbent)

| votes = 22,628

| percentage = 100

}}

{{Election box total no change

| votes = 22,628

| percentage = 100

}}

=Republican primary=

No candidate ran in the Republican primary.

=Libertarian nomination=

The Libertarian Party nominated Anna Biedrzycki.

=General election=

{{Election box begin no change

| title = 2022 Cook County Board of Commissioners 6th district election

}}

{{Election box winning candidate with party link no change

| party = Democratic Party (United States)

| candidate = Donna Miller (incumbent)

| votes = 55,250

| percentage = 62.28

}}

{{Election box candidate with party link no change

| party = Libertarian Party (United States)

| candidate = Anna Biedrzycki

| votes = 25,664

| percentage = 31.72

}}

{{Election box total no change

| votes = 80,914

| percentage = 100

}}

7th district

Incumbent 7th district commissioner Alma Anaya, a Democrat, was reelected to a second term. She was unopposed in both the Democratic primary and the general election.

=Democratic primary=

{{Election box begin no change

| title = 2022 Cook County Board of Commissioners 7th district Democratic primary}}

{{Election box winning candidate with party link no change

| party = Democratic Party (United States)

| candidate = Alma E. Anaya (incumbent)

| votes = 10,439

| percentage = 100

}}

{{Election box total no change

| votes = 10,439

| percentage = 100

}}

=Republican primary=

No candidate ran in the Republican primary.

=General election=

{{Election box begin no change

| title = 2022 Cook County Board of Commissioners 7th district election

}}

{{Election box winning candidate with party link no change

| party = Democratic Party (United States)

| candidate = Alma E. Anaya (incumbent)

| votes = 29,480

| percentage = 100

}}

{{Election box total no change

| votes = 29,480

| percentage = 100

}}

8th district

Anthony Joel Quezada was elected to the 8th district seat, being unopposed in the general election. Incumbent 8th district commissioner is Luis Arroyo Jr., a second-term Democrat, was defeated for renomination in the Democratic primary by Quezada.

=Democratic primary=

{{Election box begin no change

| title = 2022 Cook County Board of Commissioners 8th district Democratic primary}}

{{Election box winning candidate with party link no change

| party = Democratic Party (United States)

| candidate = Anthony Joel Quezada

| votes = 8,882

| percentage = 35.00

}}

{{Election box candidate with party link no change

| party = Democratic Party (United States)

| candidate = Luis Arroyo Jr. (incumbent)

| votes = 4,902

| percentage = 19.31

}}

{{Election box candidate with party link no change

| party = Democratic Party (United States)

| candidate = Natalie Toro

| votes = 4,130

| percentage = 16.27

}}

{{Election box candidate with party link no change

| party = Democratic Party (United States)

| candidate = Rory McHale

| votes = 3,890

| percentage = 15.33

}}

{{Election box candidate with party link no change

| party = Democratic Party (United States)

| candidate = Edwin Reyes

| votes = 3,576

| percentage = 14.09

}}

{{Election box total no change

| votes = 25,380

| percentage = 100

}}

=Republican primary=

No candidate ran in the Republican primary.

=General election=

{{Election box begin no change

| title = 2022 Cook County Board of Commissioners 8th district election

}}

{{Election box winning candidate with party link no change

| party = Democratic Party (United States)

| candidate = Anthony Joel Quezada

| votes = 53,400

| percentage = 100

}}

{{Election box total no change

| votes = 53,400

| percentage = 100

}}

9th district

Democratic nominee Maggie Trevor won the 9th district seat, flipping the longtime Republican seat to the Democratic Party. Incumbent 9th district commissioner is Peter N. Silvestri, a seventh-term Republican, did not seek reelection.{{cite web |last1=Yin |first1=Alice |title=Only 2 Republicans sit on the Cook County Board. One of them just announced he’s retiring. |url=https://www.chicagotribune.com/politics/ct-cook-county-board-peter-silvestri-republican-election-20220112-2zv5y7tl2bb6bfvkzwsjadaz2m-story.html |website=Chicago Tribune |access-date=6 December 2022 |date=January 12, 2022}}

=Democratic primary=

Maggie Trevor won the Democratic nomination. Trevor had previously been the unsuccessful Democratic 2018 and 2020 Democratic nominee for the 54th district seat in the Illinois House of Representatives.{{cite web |title=Maggie Trevor |url=https://ballotpedia.org/Maggie_Trevor |website=Ballotpedia |access-date=6 December 2022 |language=en}}

{{Election box begin no change

| title = 2022 Cook County Board of Commissioners 9th district Democratic primary}}

{{Election box winning candidate with party link no change

| party = Democratic Party (United States)

| candidate = Maggie Trevor

| votes = 9,053

| percentage = 38.56

}}

{{Election box candidate with party link no change

| party = Democratic Party (United States)

| candidate = Sam Kukadia

| votes = 7,184

| percentage = 30.60

}}

{{Election box candidate with party link no change

| party = Democratic Party (United States)

| candidate = Heather Anne Boyle

| votes = 5,111

| percentage = 21.77

}}

{{Election box candidate with party link no change

| party = Democratic Party (United States)

| candidate = Frank L. McPartlin

| votes = 2,131

| percentage = 9.08

}}

{{Election box total no change

| votes = 23,479

| percentage = 100

}}

=Republican primary=

{{Election box begin no change

| title = 2022 Cook County Board of Commissioners 9th district Republican primary}}

{{Election box winning candidate with party link no change

| party = Republican Party (United States)

| candidate = Matt Podgorski

| votes = 12,804

| percentage = 73.32

}}

{{Election box candidate with party link no change

| party = Republican Party (United States)

| candidate = Mark Hosty

| votes = 2,403

| percentage = 13.76

}}

{{Election box candidate with party link no change

| candidate = Frank L. Cocante

| party = Republican Party (United States)

| votes = 2,255

| percentage = 12.91

}}

{{Election box total no change

| votes = 17,462

| percentage = 100

}}

=General election=

{{Election box begin no change

| title = 2022 Cook County Board of Commissioners 9th district election

}}

{{Election box winning candidate with party link no change

| party = Democratic Party (United States)

| candidate = Maggie Trevor

| votes = 53,531

| percentage = 50.32

}}

{{Election box candidate with party link no change

| party = Republican Party (United States)

| candidate = Matt Podgorski

| votes = 52,851

| percentage = 49.68

}}

{{Election box total no change

| votes = 106,382

| percentage = 100

}}

10th district

Incumbent 10th district commissioner Bridget Gainer, a Democrat, was reelected to a third full (fourth overall) term.

=Democratic primary=

{{Election box begin no change

| title = 2022 Cook County Board of Commissioners 10th district Democratic primary}}

{{Election box winning candidate with party link no change

| party = Democratic Party (United States)

| candidate = Bridget Gainer (incumbent)

| votes = 41,891

| percentage = 100

}}

{{Election box total no change

| votes = 41,891

| percentage = 100

}}

=Republican primary=

No candidates ran in the Republican primary. The Republican Party ultimately nominated Laura Mary Kotelman.

=General election=

{{Election box begin no change

| title = 2022 Cook County Board of Commissioners 10th district election

}}

{{Election box winning candidate with party link no change

| party = Democratic Party (United States)

| candidate = Bridget Gainer (incumbent)

| votes = 90,627

| percentage = 80.76

}}

{{Election box candidate with party link no change

| party = Republican Party (United States)

| candidate = Laura Mary Kotelman

| votes = 21,587

| percentage = 19.24

}}

{{Election box total no change

| votes = 112,214

| percentage = 100

}}

11th district

Incumbent 11th district commissioner John P. Daley, a Democrat, was reelected to a seventh full (eighth overall) term.

=Democratic primary=

{{Election box begin no change

| title = 2022 Cook County Board of Commissioners 11th district Democratic primary}}

{{Election box winning candidate with party link no change

| party = Democratic Party (United States)

| candidate = John P. Daley (incumbent)

| votes = 22,207

| percentage = 100

}}

{{Election box total no change

| votes = 22,207

| percentage = 100

}}

=Republican primary=

{{Election box begin no change

| title = 2022 Cook County Board of Commissioners 11th district Republican primary}}

{{Election box winning candidate with party link no change

| party = Republican Party (United States)

| candidate = Declan J. Smith

| votes = 6,997

| percentage = 100

}}

{{Election box total no change

| votes = 6,997

| percentage = 100

}}

=Libertarian primary=

{{Election box begin no change

| title = 2022 Cook County Board of Commissioners 11th district Libertarian primary}}

{{Election box winning candidate with party link no change

| party = Libertarian Party (United States)

| candidate = Brandon Sizelove

| votes = 114

| percentage = 100

}}

{{Election box total no change

| votes = 114

| percentage = 100

}}

=General election=

{{Election box begin no change

| title = 2022 Cook County Board of Commissioners 11th district election

}}

{{Election box winning candidate with party link no change

| party = Democratic Party (United States)

| candidate = John P. Daley (incumbent)

| votes = 48,435

| percentage = 62.68

}}

{{Election box candidate with party link no change

| party = Republican Party (United States)

| candidate = Declan J. Smith

| votes = 26,029

| percentage = 33.68

}}

{{Election box candidate with party link no change

| party = Libertarian Party (United States)

| candidate = Brandon Sizelove

| votes = 2,815

| percentage = 3.64

}}

{{Election box total no change

| votes = 77,279

| percentage = 100

}}

12th district

Incumbent 12th district commissioner Bridget Degnen, a Democrat, was reelected to a second term.

=Democratic primary=

{{Election box begin no change

| title = 2022 Cook County Board of Commissioners 12th district Democratic primary}}

{{Election box winning candidate with party link no change

| party = Democratic Party (United States)

| candidate = Bridget Dengen (incumbent)

| votes = 32,879

| percentage = 100

}}

{{Election box total no change

| votes = 32,879

| percentage = 100

}}

=Republican primary=

No candidates ran in the Republican primary. Republicans ultimately nominated Alice Hu.

=General election=

{{Election box begin no change

| title = 2022 Cook County Board of Commissioners 12th district election

}}

{{Election box winning candidate with party link no change

| party = Democratic Party (United States)

| candidate = Bridget Dengen (incumbent)

| votes = 80,278

| percentage = 81.21

}}

{{Election box candidate with party link no change

| party = Republican Party (United States)

| candidate = Xiaoli "Alice" Hu

| votes = 18,571

| percentage = 18.79

}}

{{Election box total no change

| votes = 98,849

| percentage = 100

}}

13th district

Democratic nominee Josina Morita was elected to the 13th district seat. Incumbent 13th district commissioner Larry Suffredin, a fifth-term Democrat, did not seek reelection.{{cite web |last1=Nelson |first1=Delaney |title=Cook County Board Commissioner Larry Suffredin will not seek reelection |url=https://dailynorthwestern.com/2021/05/17/city/vanston-cook-county-board-commissioner-larry-suffredin-will-not-seek-reelection/ |website=The Daily Northwestern |access-date=6 December 2022 |date=18 May 2021}}

=Democratic primary=

{{Election box begin no change

| title = 2022 Cook County Board of Commissioners 13th district Democratic primary}}

{{Election box winning candidate with party link no change

| party = Democratic Party (United States)

| candidate = Josina Morita

| votes = 30,379

| percentage = 100

}}

{{Election box total no change

| votes = 30,379

| percentage = 100

}}

=Republican primary=

No candidates ran in the Republican primary. Republicans ultimately nominated Andrew Border.

=General election=

{{Election box begin no change

| title = 2022 Cook County Board of Commissioners 13th district election

}}

{{Election box winning candidate with party link no change

| party = Democratic Party (United States)

| candidate = Josina Morita

| votes = 70,431

| percentage = 80.16

}}

{{Election box candidate with party link no change

| party = Republican Party (United States)

| candidate = Andrew Border

| votes = 17,435

| percentage = 19.84

}}

{{Election box total no change

| votes = 87,867

| percentage = 100

}}

14th district

Incumbent 14th district commissioner Scott R. Britton, a Democrat, was reelected to a second term.

=Democratic primary=

{{Election box begin no change

| title = 2022 Cook County Board of Commissioners 14th district Democratic primary}}

{{Election box winning candidate with party link no change

| party = Democratic Party (United States)

| candidate = Scott R. Britton (incumbent)

| votes = 24,976

| percentage = 100

}}

{{Election box total no change

| votes = 24,976

| percentage = 100

}}

=Republican primary=

{{Election box begin no change

| title = 2022 Cook County Board of Commissioners 14th district Republican primary}}

{{Election box winning candidate with party link no change

| party = Republican Party (United States)

| candidate = Benton Howser

| votes = 11,869

| percentage = 100

}}

{{Election box total no change

| votes = 11,869

| percentage = 100

}}

=General election=

{{Election box begin no change

| title = 2022 Cook County Board of Commissioners 14th district election

}}

{{Election box winning candidate with party link no change

| party = Democratic Party (United States)

| candidate = Scott R. Britton (incumbent)

| votes = 67,575

| percentage = 61.28

}}

{{Election box candidate with party link no change

| party = Republican Party (United States)

| candidate = Benton Howser

| votes = 42,703

| percentage = 38.72

}}

{{Election box total no change

| votes = 110,278

| percentage = 100

}}

15th district

Incumbent 15th district commissioner Kevin B. Morrison, was reelected to a second term.

=Democratic primary=

{{Election box begin no change

| title = 2022 Cook County Board of Commissioners 15th district Democratic primary}}

{{Election box winning candidate with party link no change

| party = Democratic Party (United States)

| candidate = Kevin B. Morrison (incumbent)

| votes = 16,286

| percentage = 100

}}

{{Election box total no change

| votes = 16,286

| percentage = 100

}}

=Republican primary=

{{Election box begin no change

| title = 2022 Cook County Board of Commissioners 15th district Republican primary}}

{{Election box winning candidate with party link no change

| party = Republican Party (United States)

| candidate = Chuck Cerniglia

| votes = 7,367

| percentage = 70.53

}}

{{Election box candidate with party link no change

| party = Republican Party (United States)

| candidate = Kevin A. Ake

| votes = 3,078

| percentage = 29.47

}}

{{Election box total no change

| votes = 10,445

| percentage = 100

}}

=General election=

{{Election box begin no change

| title = 2022 Cook County Board of Commissioners 15th district election

}}

{{Election box winning candidate with party link no change

| party = Democratic Party (United States)

| candidate = Kevin B. Morrison (incumbent)

| votes = 43,858

| percentage = 57.80

}}

{{Election box candidate with party link no change

| party = Republican Party (United States)

| candidate = Chuck Cerniglia

| votes = 32,027

| percentage = 42.20

}}

{{Election box total no change

| votes = 75,885

| percentage = 100

}}

16th district

Incumbent 16th district commissioner Frank Aguilar, a Democrat who was appointed in 2020,{{cite web |last1=Hinton |first1=Rachel |title=Swearing-in of Tobolski's County Board successor held behind closed doors – like his selection |url=https://chicago.suntimes.com/politics/2020/4/20/21228199/swearing-in-tobolski-county-board-successor-frank-aguilar-cook-democratic-party |website=Chicago Sun-Times |access-date=25 June 2020 |language=en |date=20 April 2020 |archive-date=28 June 2020 |archive-url=https://web.archive.org/web/20200628113806/https://chicago.suntimes.com/politics/2020/4/20/21228199/swearing-in-tobolski-county-board-successor-frank-aguilar-cook-democratic-party |url-status=live }} was elected to a full term.

=Democratic primary=

{{Election box begin no change

| title = 2022 Cook County Board of Commissioners 16th district Democratic primary}}

{{Election box winning candidate with party link no change

| party = Democratic Party (United States)

| candidate = Frank J. Aguilar (incumbent)

| votes = 9,715

| percentage = 54.27

}}

{{Election box candidate with party link no change

| party = Democratic Party (United States)

| candidate = Leticia "Letty" Garcia

| votes = 8,185

| percentage = 45.73

}}

{{Election box total no change

| votes = 17,900

| percentage = 100

}}

=Republican primary=

{{Election box begin no change

| title = 2022 Cook County Board of Commissioners 16th district Republican primary}}

{{Election box winning candidate with party link no change

| party = Republican Party (United States)

| candidate = Kimberly Jagielski

| votes = 4,852

| percentage = 100

}}

{{Election box total no change

| votes = 4,852

| percentage = 100

}}

=General election=

{{Election box begin no change

| title = 2022 Cook County Board of Commissioners 16th district election

}}

{{Election box winning candidate with party link no change

| party = Democratic Party (United States)

| candidate = Frank J. Aguilar (incumbent)

| votes = 38,100

| percentage = 67.75

}}

{{Election box candidate with party link no change

| party = Republican Party (United States)

| candidate = Kimberly Jagielski

| votes = 18,138

| percentage = 32.25

}}

{{Election box total no change

| votes = 56,238

| percentage = 100

}}

17th district

Incumbent 17th district commissioner Sean M. Morrison, a Republican, was reelected to a second full (third overall) term. He was the only Republican nominee to win any Cook County partisan elections in 2022.

=Democratic primary=

{{Election box begin no change

| title = 2022 Cook County Board of Commissioners 17th district Democratic primary}}

{{Election box winning candidate with party link no change

| party = Democratic Party (United States)

| candidate = Daniel T. Calandriello

| votes = 11,501

| percentage = 53.90

}}

{{Election box candidate with party link no change

| party = Democratic Party (United States)

| candidate = Lou Gale

| votes = 9,836

| percentage = 46.10

}}

{{Election box total no change

| votes = 21,337

| percentage = 100

}}

=Republican primary=

{{Election box begin no change

| title = 2022 Cook County Board of Commissioners 17th district Republican primary}}

{{Election box winning candidate with party link no change

| party = Republican Party (United States)

| candidate = Sean M. Morrison (incumbent)

| votes = 11,615

| percentage = 57.05

}}

{{Election box candidate with party link no change

| party = Republican Party (United States)

| candidate = Elizabeth "Liz" Doody Gorman

| votes = 8,745

| percentage = 42.95

}}

{{Election box total no change

| votes = 20,360

| percentage = 100.0

}}

=General election=

{{Election box begin no change

| title = 2022 Cook County Board of Commissioners 17th district election

}}

{{Election box winning candidate with party link no change

| party = Republican Party (United States)

| candidate = Sean M. Morrison (incumbent)

| votes = 55,426

| percentage = 51.29

}}

{{Election box candidate with party link no change

| party = Democratic Party (United States)

| candidate = Daniel T. Calandriello

| votes = 52,638

| percentage = 48.71

}}

{{Election box total no change

| votes = 108,064

| percentage = 100

}}

Summarizing statistics

Party	Seats held before	Seats contested
class="wikitable" \|+ Contest summary
Democratic	15	17
Republican	2	11
Libertarian	0	4

Party	Popular vote	Seats won
class="wikitable" \|+ Vote summary
Democratic	1,013,467 (74.88%)	17
Republican	299,095 (22.10%)	1
Libertarian	39,491 (2.88%)	0
Total	1,352,053	{{N/A}}

Party	Total incumbents	Incumbents that sought reelection/retired	Incumbents that won/lost re-nomination in primaries	Incumbents that were renominated
class="wikitable" \|+ Fate of incumbents
Democratic	15	13 sought reelection 2 retired	12 won re-nomination 1 lost renomination	12 won reelection 0 lost
Republican	2	1 sought reelection 1 retired	1 won re-nomination 0 lost renomination	1 won reelection 0 lost
Libertarian	colspan=4\| There were no Libertarian incumbents

Party	Returning members	Newly-elected members
class="wikitable" \|+ Composition of elected board (returning/newly-elected members)
Democratic	12	4
Republican	1	0
Libertarian	0	0

References

Category:Cook County Board of Commissioners elections

Board of Commissioners