Baldwin is a village in the U.S. state of Michigan. As of the 2000 census, the village had a total population of 1,107. It is the county seat of Lake County6.
According to the United States Census Bureau, the village has a total area of 3.3 km2 (1.3 mi2). 3.3 km2 (1.3 mi2) of it is land and none of it is covered by water.