Montrose is a city in Ashley County, Arkansas, United States.

[4] According to the United States Census Bureau, the city has a total area of 0.46 square miles (1.2 km2), all land.

[3] As of the 2020 United States census, there were 243 people, 152 households, and 113 families residing in the city.

As of the census[7] of 2000, there were 526 people, 188 households, and 129 families residing in the city.

27.7% of all households were made up of individuals, and 13.3% had someone living alone who was 65 years of age or older.