Aldrich is a city located in Wadena County, Minnesota, along the Partridge River. As of the 2000 census, the city had a total population of 53.
According to the United States Census Bureau, the city has a total area of 1.2 km2 (0.5 mi2). 1.2 km2 (0.5 mi2) of it is land and none of it is covered by water.