Nevada's 3rd congressional district is a congressional district occupying the area south of Las Vegas, including Henderson, Boulder City and much of unincorporated Clark County. The district was initially created after the 2000 census. It was intended to be a competitive district, and as originally drawn had a relatively equal balance of registered Republicans and registered Democrats. It is currently represented by Democrat Susie Lee. It was one of only a handful of districts to vote for the national Presidential winner in 2004, 2008, 2012, 2016, and 2020 (in each case, by a very narrow margin). Cities and communities Las Vegas (part) Summerlin South Blue Diamond Spring Valley (part) Enterprise Paradise (part) Henderson Whitney (part) Boulder City Goodsprings Sandy Valley Searchlight Laughlin Recent election results from statewide races Results Under Current Lines (Since 2023) Results Under Old Lines List of members representing the district Election results 2002 2004 2006 2008 2010 2012 2014 2016 2018 2020 2022 See also Nevada's congressional districts List of United States congressional districts References Congressional Biographical Directory of the United States 1774–present 03 Congressional district, 03 Constituencies established in 2003 2003 establishments in Nevada