Who Are My Elected Officials?
Enter your house number, street name (name only), and zip code to learn who is representing your interests.

Cook County Directory of Elected Officials

Who Is Running in the November 6, 2018 Gubernatorial Election?
To identify candidates running for all offices, see complete candidate lists for both Cook and Lake counties.

VIEW:  Cook County Candidate List

VIEW:  Post-Primary Election Report 2018 – Cook County

Buffalo Grove Voting Area
Research candidates by high school – includes links to funding and other important information.


JB Pritzker (D) vs. Incumbent – IL Gov. Bruce Rauner (R)
ELECTED:  Governor JB Pritzker


IL Congressional District, US Senate

US Sen. Dick Durbin (D)
Not up for election

US Sen. Tammy Duckworth (D)
Not up for election

 IL Congressional District, US Representative

8th Congressional District
Incumbent – US Rep. Raja Krishnamoorthi (D) vs. Jitendra Diganvker (R)
ELECTED:  US Rep. Raha Krishnamoorthi


State District, IL Senate

29th Senate District
Incumbent – IL Sen. Julie Morrison (D) vs. Barrett Davie (R)
ELECTED:  IL Sen. Julie Morrison

State District, IL Representative

57th Representative District
Incumbent – IL Rep. Jonathan Carroll (D) vs. Mary Battinus (R)
ELECTED:  IL Rep. Jonathan Carroll



County District, Cook

Cook County CommissionerDistrict 14 
Scott R. Britton (D) vs. Incumbent – Commissioner Gregg Goslin (R)
ELECTED:  Commissioner Scott R. Britton


Village of Buffalo Grove
Village President Beverly Sussman
Consolidated Election

Cook County, unincorporated areas
President Toni Preckwinkle
Up for election, no Republican contender in Primary