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Tip the Scale Blue — election intelligence for 2026 progressives. Poll data from Ballotpedia. Ratings from Cook, Sabato, and Inside Elections.

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Illinois 4th District · House

Lupe Castillo (R)vsEd Hershey (WCP)+3 others

D results pending

Election Day · Nov 3, 2026

Score updated May 30, 2026

Read more on Ballotpedia

94MONITOR

Priority Score Breakdown

Candidates

Lupe Castillo

Republican

Ed Hershey

Working Class Party

Lindsay Church

Independent

Mayra Macias

Independent

Byron Sigcho-Lopez

Independent

War Chest (FEC)

Castillo

—

Hershey

$20

Cash on hand, most recent FEC filing.

Expert Ratings

Cook PoliticalCookSafe D

Illinois house — Score 94 | Tip the Scale Blue