Elections · U.S. House, District 4 · Illinois
Lupe Castillo
Republican On the November ballot
Share this
On the November ballot
Castillo faces Patty Garcia and Ed Hershey for this seat on November 3, 2026.
The ballot as filed by the nominee source, recorded August 14, 2026, not a prediction. Minor-party and write-in filers are on the race page.
How to vote in Illinois
- General electionNovember 3, 2026In 10 weeks
Register 28 days before (16 days if online), or same-day through Election Day in person.
The district they want to represent
- People
- 730K
- Median household income
- $76K
- Unemployment
- 6.8%
- Living below the poverty line
- 13.6%
- Without health insurance
- 12.8%
U.S. Census Bureau, ACS 2024 5-year estimates. Context about the district, not a statement about any candidate.
Campaign money
Castillo has no campaign finance on file yet.
Committees report quarterly; an empty filing is not a statement about the candidate.
Record in office
Castillo has not held this office, so there is no federal voting record, no cosponsorships and no committee service to report.
That absence is not a position for or against anything; it is what a first federal campaign looks like in the public record.
Candidates and financing from the FEC, public domain. Nothing here is a forecast, a grade, or a ranking of candidates.