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House race · 2026 IL-04

The Bullfinch Group poll

Fielded 7/31/2026 – 8/4/2026 · 653 respondents · Registered voters

Result

Share of respondents (remainder shown as undecided / other)
Patty Garcia (D)
34%
Lupe Castillo (R)
15%
Chris Getty (I)
9%
Ed Hershey (O)
4%

About this poll

Pollster
The Bullfinch Group
Field dates
Friday, July 31, 2026 – Tuesday, August 4, 2026
Sample
653 · Registered voters
Sponsors
The Independent Center
Internal poll
No
Published
Monday, August 10, 2026
Source
independentcentervoice.com (opens in a new tab)
Data feed
VoteHub
Last updated

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