1804 New York's 2nd and 3rd congressional district special elections
A special election was held in New York's 2nd and 3rd congressional districts September 11-13, 1804 to fill a vacancy in the 9th Congress left by Representative-elect Daniel D. Tompkins (DR) resigning to accept an appointment to the New York Supreme Court.
At the time, the 2nd and 3rd districts had combined returns, functioning as a single plural district, hence, both Tompkins' initial election and this special election covered both districts.
Election returns
| Candidate | Party | Votes[1] | Percent |
|---|---|---|---|
| Gurdon S. Mumford | Democratic-Republican | 1,119 | 84.2% |
| George I. Warner | Unknown | 210 | 15.8% |
Mumford took his seat with the rest of the 9th Congress at the start of the 1st session.