Eric Su
Candidate for Illinois House District 21 · Republican
On the 2026 ballotChallenger · Illinois House District 21 · Nov 3 General
Ballot status source: Illinois State Board of Elections — Candidate List, General Election 11/3/2026: 21ST REPRESENTATIVE · read Oct 3, 2026
Running for Illinois House District 21, Nov 3 General. The race page has 1 other candidate, 3 certified results. See the race
Roles on File
Seats held and sought, elections and committees, newest first.
- RunningIllinois House District 21Nov 3, 2026 · On the 2026 ballot
The District
What Illinois House District 21 covers
Covers part of Cook County.
Includes Summit, Berwyn (part), Bedford Park (part), Bridgeview (part), McCook (part), Riverside (part), Brookfield (part), North Riverside (part), Hodgkins (part), Cicero (part), La Grange Park (part), Chicago (part) and 3 more.
74 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
Not on file for Eric yet: Key Votes, Their Money, Advertising, In Their Words, In the News, Reach Them, The Paper Trail. Coverage varies by state and office.
File read Oct 4, 2026. Each item names its source. Record ID p_xdz010kee.
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