The number of districts in Kansas remained unchanged after the 2010 census.
The number of congressional seats decreased from five to four following the 1990 census.
However, following the 2018 elections, one incumbent was ousted by a Democratic challenger, changing the state's delegation to a 3-1 Republican majority.
Members of the United States House delegation from Kansas, their terms, their district boundaries, and the district political ratings according to the CPVI.
For the 118th Congress, the state's congressional delegation consists of 3 Republicans and 1 Democrat.