PolitiFinder

2010 Louisiana U.S. House District 6 Election

Louisiana · 2 candidates · See every 2010 U.S. House race

Who won the 2010 Louisiana U.S. House District 6 Election?

Bill Cassidy won the 2010 Louisiana U.S. House District 6 Election. Bill Cassidy received 138,607 popular votes (65.63%). The main challenger was Merritt E. McDonald Sr. (34.37%).

See the full head-to-head between Cassidy and Sr.

Cassidy +31.3 pts · won by 66,030 votes
Bill CassidyRepublicanWINNER65.63%
138,607 votes
Merritt E. McDonald Sr.Democratic34.37%
72,577 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.