At the federal level, Shelton is represented by Democratic U.S. Senators Richard Blumenthal and Chris Murphy in the United States Senate, along with the rest of the state. Representation of Shelton in the U.S. House of Representatives is split between the 3rd and 4th congressional districts, which are represented by Democratic U.S. Representatives Rosa DeLauro and Jim Himes, respectively. The boundary between the two congressional districts lies roughly along Route 8; Himes represents the portion of the city to the north and west of Route 8 while DeLauro represents sections of Shelton to the south and east.