It includes the cities of Beaver Dam, Horicon, Markesan, Mayville, Montello, Princeton, Ripon, Watertown, and Waupun.

The part of the district in Adams County falls within Wisconsin's 3rd congressional district, represented by U.S. Representative Derrick Van Orden.

The parts of the district in Jefferson County and the southern half of Dodge County fall within Wisconsin's 5th congressional district, represented by Scott L. Fitzgerald.

All of the remainder falls within Wisconsin's 6th congressional district, represented by Glenn Grothman.

Previous politicians of a specific numbered district have represented a completely different geographic area, due to redistricting.