Montrose is a city in Genesee County in the U.S. state of Michigan. The population was 1,657 at the 2010 census. Once part of the surrounding Montrose Township, the city itself incorporated in 1980, and both are now administered autonomously.
Seymour W. Ensign, originally from New York then Saginaw, became the first white residents of present-day Montrose in 1842. The village of Montrose was incorporated from a portion of the Montrose Township in 1899. In 1980, the village became a city.
On Monday November 27, 2017, the northern loop set of Genesee County municipalities, including Montrose, began receiving water from the Karegnondi Water Authority pipeline and treated by Genesee County Drain Commission Water and Waste Division.
As of the census of 2010, there were 1,657 people, 668 households, and 429 families living in the city. The population density was 1,690.8 inhabitants per square mile (652.8/km2). There were 726 housing units at an average density of 740.8 per square mile (286.0/km2). The racial makeup of the city was 96.8% White, 0.7% African American, 0.7% Native American, 0.2% Asian, 0.8% from other races, and 0.7% from two or more races.