Michael Eugene Tabacchi
Ran for Illinois 12th Congressional District · Republican
Not on the 2026 ballot
Ballot status source: Illinois State Board of Elections — 2026 General Primary (March 17, 2026) Certified Vote Totals — 12th Congress — not in primary; Bost ran R uncontested · read Sep 24, 2026
The District
What Illinois 12th Congressional District covers
Covers all of Wayne County, Jackson County, Jefferson County, Marion County, Randolph County, Washington County, Clark County, Clinton County, Jasper County, White County, Effingham County, Clay County, Crawford County, Perry County, Williamson County and 14 more; parts of St. Clair County, Coles County, Alexander County, Wabash County and Hardin County.
Includes Carbondale, Centralia, Columbia, Effingham, Herrin, Marion, Marissa, Mascoutah, Mount Vernon, O'Fallon (part), Olive Branch, Salem and 263 more.
865 precincts · District lines: Congressional lines: U.S. Census Bureau (1:500,000 cartographic boundary, 119th Congress) · 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
Results
Certified results for Illinois 12th Congressional District
Representative in Congress, District 12
2024 General Election · Nov 5, 2024| Candidate | Party | Votes | Share |
|---|---|---|---|
| Mike BostRepublican | Republican | 272,754 | 74.2% |
| Brian RobertsDemocrat | Democrat | 94,875 | 25.8% |
| No Candidate | 0 | 0.0% |
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
Representative in Congress, District 12
2022 General Election · Nov 8, 2022| Candidate | Party | Votes | Share |
|---|---|---|---|
| Mike BostRepublican | Republican | 218,379 | 75.0% |
| Homer "chip" MarkelDemocrat | Democrat | 72,791 | 25.0% |
| Write-In | 82 | 0.0% | |
| Nancy Foster | 1 | 0.0% |
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
Representative in Congress, District 12
2020 General Election · Nov 3, 2020| Candidate | Party | Votes | Share |
|---|---|---|---|
| Mike BostRepublican | Republican | 194,839 | 60.4% |
| Raymond C. LenziDemocrat | Democrat | 127,577 | 39.6% |
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
The 2026 Field
Who else is running for Illinois 12th Congressional District
- Mike BostRepublican · Incumbent · On the 2026 ballot
- Julie FortierDemocrat · On the 2026 ballot
Not on file for Michael yet: Key Votes, Their Money, Advertising, In Their Words, In the News, Reach Them, Polls, The Paper Trail. Coverage varies by state and office.
File read Sep 25, 2026. Each item names its source. Record ID p_3gen3zcyy.
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