John Oconnor

U.S. House candidate
Home state
Illinois
Party
single tax
On the ballot
1900
0-1
RecordWin–Loss
Total Popular Votes
Oconnor35
Opponents43,932
1
Elections run

John Oconnor, a Single Tax politician from Illinois, ran once for U.S. office, losing the 1900 U.S. House election in Illinois's District 5 to William F Mahony, receiving 35 votes (0.08%).

Browse every U.S. House race in Illinois's District 5 or all 1900 U.S. House races.

How many votes has John Oconnor received?

John Oconnor has received 35 popular votes across 1 U.S. election, with a career record of 0–1.

Election history

John Oconnor’s election history
YearOfficeResultVotesOpponent(s)
1900U.S. HouseIllinoisLost350.08%William F Mahony
Charles C Carnahan

William H Collins

Horace H Maddox

William League
Cite this profile. PolitiFinder, “John Oconnor: election history & vote totals.” https://politifinder.com/p/john-oconnor. 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.