The U.S. state of Arkansas currently has four United States congressional districts.
Arkansas's congressional districts Wikipedia
The state has had as many as seven districts; the 5th district existed from 1883 through 1963. The 6th existed from 1893-1963. The 7th existed from 1903-1953.
List of members of the Arkansas United States House delegation, their terms, their district boundaries, and the districts' political ratings according to the CPVI. The delegation has a total of 4 members, all Republicans.
Table of United States congressional district boundary maps in the State of Arkansas, presented chronologically. All redistricting events that took place in Arkansas between 1973 and 2013 are shown.Arkansas Territory's at-large congressional district, obsolete since statehood
Arkansas's at-large congressional district (1836–1885)
Arkansas's 5th congressional district, obsolete since the 1960 census
Arkansas's 6th congressional district, obsolete since the 1960 census
Arkansas's 7th congressional district, obsolete since the 1950 census