As of the 2010 census, there are five Oklahoma United States congressional districts. Oklahoma was one of the states that was able to keep the same number of congressional districts from the previous census. Oklahoma, in the past, has had as many as nine House of Representatives seats.
List of members of the Oklahoman United States House delegation, their terms, their district boundaries, and the districts' political rating according to the CPVI. The delegation has a total of 5 members, all of whom are members of the Republican party.
Table of United States congressional district boundary maps in the State of Oklahoma, presented chronologically. All redistricting events that took place in Oklahoma between 1973 and 2013 are shown.