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Illinois › Illinois House of Representatives · State legislature · November 3, 2026 · Updated Oct 16, 2026

Illinois Representative District 117

Patrick Windhorst has no major-party opponent.

Patrick Windhorst has no major-party opponent.

The candidates

The district

Lean R+54: how much more Democratic or Republican than the nation it votes for president.

Presidential vote

← RepublicanDemocratic →2016 presidentR+55.0R+57.2 vs. nation2020 presidentR+53.1R+57.6 vs. nation2024 presidentR+54.4R+52.9 vs. nation

Precinct results re-aggregated to the current district lines.

Who lives here

Population
108,098
People per km²
15
Adults with a B.A.+
19%
White, no degree
75%of adults
  • White 91%
  • Hispanic 2%
  • Black 3%
  • Other / multiracial 3%

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

45,233 votes · Uncontested by the other party
✓ Patrick Windhorst (R)100.0%

2024 President Vote in this district

51,901 two-party votes · R+54.4 · R+52.9 vs. the nation
✓ Donald Trump (R)77.2%
Kamala Harris (D)22.8%

2022

35,964 votes · Uncontested by the other party
✓ Patrick Windhorst (R)100.0%

2020 Earlier district lines

46,247 votes · Uncontested by the other party
✓ Dave Severin (R)100.0%

2020 President Vote in this district

55,863 two-party votes · R+53.1 · R+57.6 vs. the nation
✓ Donald Trump (R)76.5%
Joe Biden (D)23.5%

2016 President Vote in this district

53,101 two-party votes · R+55.0 · R+57.2 vs. the nation
✓ Donald Trump (R)77.5%
Hillary Clinton (D)22.5%