About This Place
Mellen is a city in Ashland County in the U.S. state of Wisconsin. The population was 845 at the 2000 census.
Mellen is located at 46°19′27″N 90°39′33″W / 46.32417°N 90.65917°W / 46.32417; -90.65917 (46.324288, -90.659295), along the Bad River.
According to the United States Census Bureau, the city has a total area of 1.9 square miles (4.8 km²), all of it land.