1804–05 United States House of Representatives elections
The 1804–05 United States House of Representatives elections were held on various dates in various states between April 24, 1804 (in New York) and August 5, 1805 (in Tennessee). Each state set its own date for its elections to the House of Representatives before the first session of the 9th United States Congress convened on December 2, 1805. The elections occurred at the same time as President Thomas Jefferson's re-election. Elections were held for all 142 seats, representing 17 states.
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All 142 seats in the United States House of Representatives 72 seats needed for a majority | ||||||||||||||||||||||
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'Results: Federalist hold Federalist gain Democratic-Republican hold Democratic-Republican gain Dissident Republican Gain Undistricted | ||||||||||||||||||||||
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Under Jefferson's popular administration, his party continued to gain seats in the House. Territorial acquisitions from the Louisiana Purchase and economic expansion gave voters a positive view of the Democratic-Republicans, whose majority, already commanding in the 8th Congress, now surpassed three-quarters of the total membership. Following this election, Federalists were able to secure few seats outside of New England and party legitimacy deteriorated as political thought turned away from Federalist ideals perceived to be elitist and anti-democratic.