18th United States Congress

18th United States Congress
17th ← → 19th
United States Capitol (1827)
March 4, 1823 – March 4, 1825
Members	48 senators 213 representatives 3 non-voting delegates
Senate majority	Democratic-Republican
Senate President	Daniel D. Tompkins (DR)
House majority	Democratic-Republican
House Speaker	Henry Clay (DR)
Sessions
1st: December 1, 1823 – May 27, 1824 2nd: December 6, 1824 – March 3, 1825

The 18th United States Congress was a meeting of the legislative branch of the United States federal government, consisting of the United States Senate and the United States House of Representatives. It met in Washington, D.C., from March 4, 1823, to March 4, 1825, during the seventh and eighth years of James Monroe's presidency. The apportionment of seats in the House of Representatives was based on the 1820 United States census. Both chambers had a Democratic-Republican majority.