Custer is an unincorporated community located in the town of Stockton, in Portage County, Wisconsin, United States.

The Custer post office was established in December 1876, just six months after the Battle of Little Big Horn.

[3] Custer is located in central Wisconsin approximately halfway between Stevens Point, and Amherst.

[4] Custer has a post office designated by the zip code 54423.

Media related to Custer, Wisconsin at Wikimedia Commons