Beadle County is served by 5 Commissioner Districts:
- Number 1 - Includes the Townships of: Banner, Barrett, Cavour, Custer, Foster, Iowa, Lake Byron, Liberty, Logan, Milford, and Richland. The Towns of: Cavour, Iroquois, and Yale; and part of the City of Huron (see map).
- Number 2 - Includes the Townships of: Allen, Altoona, Bonilla, Broadland, Fairfield, Hartland, Nance, Pleasant View, Theresa, Wessington, Whiteside, and Wolsey. The Towns of: Broadland, Hitchcock, Wessington, and Wolsey; and part of the City of Huron (see map).
- Number 3 - Includes Parts of Southwest Huron (see map).
- Number 4 - Includes the Township of Valley, and parts of Huron (see map).
- Number 5 - Includes the Townships of: Belle Prairie, Burr Oak, Carlyle, Clifton, Clyde, Dearborn, Grant, Kellogg, Pearl Creek, Sand Creek, and Vernon; also includes the Town of Virgil and part of South Huron (see map).