The Western District of Wisconsin comprises the following Wisconsin counties:

Adams, Ashland, Barron, Bayfield, Buffalo,Burnett, Chippewa, Clark, Columbia, Crawford, Dane, Douglas, Dunn, Eau Claire, Grant, Green, Iowa, Iron, Jackson, Jefferson, Juneau, La Crosse, Lafayette, Lincoln, Marathon, Monroe, Oneida, Pepin, Pierce, Polk, Portage, Price, Richland, Rock, Rusk, Sauk, St. Croix, Sawyer, Taylor, Trempealeau, Vernon, Vilas, Washburn, and Wood.