Oklahoma's congressional districts

The State's districts since 2013^[1]

As of the 2010 census, there are five United States congressional districts in Oklahoma. It was one of the states that was able to keep the same number of congressional districts from the previous census (in the past, Oklahoma has had as many as nine House of Representatives seats). Following the 2018 elections, a Democratic challenger ousted a Republican incumbent, changing the congressional delegation to a 4-1 Republican majority. The Republicans regained the seat in 2020 when Stephanie Bice defeated Horn. Along with Vermont & Delaware, Oklahoma has never gained a Congressional seat.

Current districts and representatives[]

List of members of the United States House delegation from Oklahoma, their terms, their district boundaries, and the districts' political rating according to the CPVI. The delegation has a total of 5 members, all 5 being members of the Republican Party.

District	Representative	Party	CPVI	Incumbency
1st	Kevin Hern (R-Tulsa)	Republican	R+15	November 13, 2018 - present
2nd	Markwayne Mullin (R-Westville)	Republican	R+29	January 3, 2013 – present
3rd	Frank Lucas (R-Cheyenne)	Republican	R+29	May 10, 1994 – present
4th	Tom Cole (R-Moore)	Republican	R+20	January 3, 2003 – present
5th	Stephanie Bice (R-Oklahoma City)	Republican	R+7	January 3, 2021 – present

Historical and present district boundaries[]

Table of United States congressional district boundary maps in the State of Oklahoma, presented chronologically.^[2] All redistricting events that took place in Oklahoma between 1973 and 2013 are shown.