RepublicanIncumbentCandidate
Brad Halbrook
Incumbent state representative
- Experience
- State legislature
Illinois › Illinois House of Representatives · State legislature · November 3, 2026 · Updated Oct 16, 2026
Illinois Representative District 107
R vs RSame-party general election. Two Republicans advanced to November: the seat stays Republican.
Brad Halbrook has no major-party opponent.
Brad Halbrook has no major-party opponent.
The candidates
RepublicanCandidate
John Hauge
Engineer
- Experience
- No elected office
The district
Lean R+53: how much more Democratic or Republican than the nation it votes for president.
Presidential vote
Precinct results re-aggregated to the current district lines.
Who lives here
- Population
- 95,975
- People per km²
- 18
- Adults with a B.A.+
- 22%
- White, no degree
- 74%of adults
- White 94%
- Hispanic 2%
- Black 1%
- Asian 1%
- Other / multiracial 2%
American Community Survey 2020–2024, aggregated from census tracts.
Past results
Results in the same-numbered district; earlier elections may have used different lines.
2024
45,819 votes · Uncontested by the other party✓ Brad Halbrook (R)100.0%
2024 President Vote in this district
54,224 two-party votes · R+53.6 · R+52.1 vs. the nation✓ Donald Trump (R)76.8%
Kamala Harris (D)23.2%
2022
38,294 votes · Uncontested by the other party✓ Brad Halbrook (R)100.0%
2020 Earlier district lines
50,584 votes · R+51.8✓ Blaine Wilhour (R)75.9%
David J Seiler (D)24.1%
2020 President Vote in this district
58,003 two-party votes · R+52.5 · R+57.1 vs. the nation✓ Donald Trump (R)76.3%
Joe Biden (D)23.7%
2016 President Vote in this district
52,334 two-party votes · R+53.5 · R+55.7 vs. the nation✓ Donald Trump (R)76.7%
Hillary Clinton (D)23.3%