Districts used in the election process begin at the Federal level with the U.S. House of Representatives.  All of Cabell County is in the 3rd Congressional District.
The next division is for the WV Legislature which is made up of the State Senate and House of Delegates.  Cabell County is in the 5th Senatorial District and the 16th, 17th, and 18th Delegate District.
On the county level, Cabell County has 5 Magisterial Districts numbered 1-5.  Offices that are elected with magisterial district requirements are Greater Huntington Park and Recreation District, County Commission, and Board of Education.
More detailed information may be found in the Running for Office Guide.