Thomas Cassidy V

U.S. House candidate
Home state
Illinois
Party
Democratic
On the ballot
1966
0-1
RecordWin–Loss
Total Popular Votes
V57,100
Opponents80,293
1
Elections run

Thomas Cassidy V, a Democratic politician from Illinois, ran once for U.S. office, losing the 1966 U.S. House election in Illinois's District 18 to Robert H. Michel, receiving 57,100 votes (41.56%).

Browse every U.S. House race in Illinois's District 18 or all 1966 U.S. House races.

How many votes has Thomas Cassidy V received?

Thomas Cassidy V has received 57,100 popular votes across 1 U.S. election, with a career record of 0–1.

Election history

Thomas Cassidy V’s election history
YearOfficeResultVotesOpponent(s)
1966U.S. HouseIllinoisLost57,10041.56%Robert H. Michel
Cite this profile. PolitiFinder, “Thomas Cassidy V: election history & vote totals.” https://politifinder.com/p/thomas-cassidy-v. Accessed [date].

Compiled by PolitiFinder. Election results from official certified sources and the MIT Election Lab. See Data & sources and methodology. Data last verified July 28, 2026.