Maple Lake is a city located in Wright County, Minnesota. As of the 2000 census, the city had a total population of 1,633.
According to the United States Census Bureau, the city has a total area of 5.1 km2 (2.0 mi2). 5.0 km2 (1.9 mi2) of it is land and 0.1 km2 (0.04 mi2) of it is water. The total area is 1.53% water.