The Fifty-seventh United States Congress met in Washington, DC from March 4, 1901, to March 4, 1903, during the final six months of U.S. President William McKinley's presidency, and the first year and a half of the first administration of his successor, U.S. President Theodore Roosevelt. The apportionment of seats in the House of Representatives was based on the Eleventh Census of the United States in 1890. Both chambers had a Republican majority.