Nancy Patricia Pelosi is an American politician who served as the 52nd speaker of the United States House of Representatives from 2007 to 2011 and again from 2019 to 2023. She represents California's 11th congressional district in the United States House of Representatives and has been in Congress since 1987. The district, numbered as the 5th district from 1987 to 1993, the 8th from 1993 to 2013, and the 12th from 2013 to 2023, includes most of the city of San Francisco. A member of the Democratic Party, Pelosi is the first woman elected Speaker and the first woman to lead a major political party in either chamber of the U.S. Congress. She led House Democrats for 20 years, from 2003 to 2023.