PolitiFinder

2020 Illinois U.S. House District 14 Election

Illinois · 3 candidates · See every 2020 U.S. House race

Who won the 2020 Illinois U.S. House District 14 Election?

Lauren Underwood won the 2020 Illinois U.S. House District 14 Election. Lauren Underwood received 203,209 popular votes (50.67%). The main challenger was James D. Jim Oberweis (49.33%).

See the full head-to-head between Underwood and Oberweis

Underwood +1.3 pts · won by 5,374 votes
Lauren UnderwoodDemocraticWINNER50.67%
203,209 votes
James D. Jim OberweisRepublican49.33%
197,835 votes
Joseph MonackWRITE-IN0%
8 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.