Montrose is a city in McCook County, South Dakota, United States. The population was 468 at the 2020 census.
History
Montrose was laid out in 1880. Some say the town was named after the novel A Legend of Montrose by Sir Walter Scott, while others believe the name is an amalgamation of "mountain" and "rose", features near the original town site. A post office has been in operation in Montrose since 1880.