Illinois House District 40
State House District 40
Covers part of Cook County.
Who Holds This Seat
Running in 2026
Democrat
- Ballot
- On the 2026 ballot
- Last Change
- Profile updated · Oct 4
- Raised
- Not on file
- Cash on Hand
- Not on file
No finance filing on record.
The District
Includes Chicago (part).
51 precincts · District lines: State house lines: U.S. Census Bureau (1:500,000 cartographic boundary) · Precinct lines: Chicago Board of Election Commissioners, Boundaries - Ward Precincts (2023-2024) (data.cityofchicago.org 6piy-vbxa) for the City of Chicago; Cook County Clerk, Suburban Cook Election Precincts - Current (datacatalog.cookcountyil.gov k7sw-w3b8); DuPage County, Election_Precincts layer (gis.dupageco.org, current, retrieved 2026-09-24); U.S. Census Bureau 2020 VTDs elsewhere in Illinois; U.S. Census Bureau 2020 TIGER/Line VTDs where no official layer; Cook County 2020 elections: U.S. Census Bureau 2020 voting districts
Results in This District
| Contest | First | Second | Margin | Votes | Source |
|---|---|---|---|---|---|
| 2024 President51 precinctsIllinois State Board of ElectionsOfficial vote | Kamala D. Harris (D)38,854 · 80.5% | Donald J. Trump (R)8,052 · 16.7% | D+63.8 | 48,286 | Illinois State Board of ElectionsOfficial vote |
| 2022 U.S. Senate51 precinctsIllinois State Board of ElectionsOfficial vote | Tammy Duckworth (D)28,788 · 86.2% | Kathy Salvi (R)4,098 · 12.3% | D+73.9 | 33,413 | Illinois State Board of ElectionsOfficial vote |
| 2022 Governor51 precinctsIllinois State Board of ElectionsOfficial vote | Jb Pritzker (D)28,630 · 85.4% | Darren Bailey (R)4,180 · 12.5% | D+72.9 | 33,526 | Illinois State Board of ElectionsOfficial vote |
| 2020 President75 precinctsIllinois State Board of ElectionsOfficial vote | Joseph R. Biden (D)44,600 · 83.3% | Donald J. Trump (R)7,622 · 14.2% | D+69.1 | 53,517 | Illinois State Board of ElectionsOfficial vote |
| 2020 U.S. Senate75 precinctsIllinois State Board of ElectionsOfficial vote | Richard J. Durbin (D)42,318 · 80.1% | Mark C. Curran Jr. (R)6,983 · 13.2% | D+66.9 | 52,799 | Illinois State Board of ElectionsOfficial vote |
Totals add up the certified precinct results for the precincts inside today's district lines. A precinct split by the district line counts in full, or only in the district holding most of its voters where the linkage assigns it to one, and votes a county reported only countywide (some counties' absentee and early votes) are left out, so totals can differ from an official canvass.
Past Results
State Representative, District 40
2024 General Election · Nov 5, 2024| Candidate | Party | Votes | Share |
|---|---|---|---|
| Jaime M. Andrade, Jr.Democrat | Democrat | 32,189 | 83.5% |
| Patrycja KarlinRepublican | Republican | 6,382 | 16.5% |
Official vote — Illinois State Board of Elections (certified canvass, precinct vote totals by election authority) · Illinois State Board of Elections — Election Vote Totals by Precinct
State Representative, District 40
2022 General Election · Nov 8, 2022| Candidate | Party | Votes | Share |
|---|---|---|---|
| Jaime M. Andrade, Jr.Democrat | Democrat | 23,552 | 100.0% |
Official vote — Illinois State Board of Elections (certified canvass, precinct vote totals by election authority) · Illinois State Board of Elections — Election Vote Totals by Precinct
State Representative, District 40
2020 General Election · Nov 3, 2020| Candidate | Party | Votes | Share |
|---|---|---|---|
| Jaime M. Andrade, Jr.Democrat | Democrat | 34,655 | 100.0% |
Official vote — Illinois State Board of Elections (certified canvass, precinct vote totals by election authority) · Illinois State Board of Elections — Election Vote Totals by Precinct