Missouri's congressional districts

The current dean of the Missouri delegation is Representative Sam Graves (MO-6) of the Republican Party.

Due to the 2010 census, Missouri lost a congressional seat in 2013.

The biggest impact has been in the 3rd congressional district, which includes portions of St. Louis that had undergone large population losses in the census.

The delegation in the 118th United States Congress has a total of 8 members, including 6 Republicans and 2 Democrats.

The following list includes districts which are no longer in use in Missouri, due to Missouri's decrease in population relative to the United States at large in recent times.