Denmark is a village in Brown County in the U.S. state of Wisconsin. The population was 2,123 at the 2010 census. It is part of the Green Bay Metropolitan Statistical Area. The village is located within the town of New Denmark.Denmark began to be settled by Danish immigrants in 1848, and has been referred to, along with Hartland, Wisconsin, as the "nuclei of what developed into one of the most important regions of Danish immigration in the United States.