It includes the cities of Galesville and Onalaska, and the villages of Ettrick, Holmen, and West Salem, along with part of the north side of the city of La Crosse.

Over the decades, the location of the 94th district has been unusually consistent through redistricting cycles, with the only serious deviation being the 1982 court-ordered plan.

Under the 1983 plan, most of La Crosse County was restored to the district, but the areas in Trempealeau and Jackson were not retained.

The 2002 plan removed the remaining parts of the city of La Crosse from the district and added more of the remaining towns of La Crosse County and one additional town in Monroe County.

The 2011 redistricting act removed the remaining parts of Monroe County from the district and exchanged the town of Campbell for most of the remaining parts of the town of Shelby.