PolitiFinder

2010 Illinois U.S. House District 18 Election

Illinois · 3 candidates · See every 2010 U.S. House race

Who won the 2010 Illinois U.S. House District 18 Election?

Aaron Schock won the 2010 Illinois U.S. House District 18 Election. Aaron Schock received 152,868 popular votes (69.12%). The main challenger was Deirdre D. K. Hirner (25.79%).

See the full head-to-head between Schock and Hirner

Schock +43.3 pts · won by 95,822 votes
Aaron SchockRepublicanWINNER69.12%
152,868 votes
Deirdre D. K. HirnerDemocratic25.79%
57,046 votes
Sheldon SchaferGreen5.09%
11,256 votes
Popular-vote totals for U.S. House elections come from the MIT Election Data and Science Lab (1976–2024).

Data last verified July 28, 2026.