Coloma is a city in Berrien County in the U.S. state of Michigan.

[7] According to the United States Census Bureau, the city has a total area of 0.89 square miles (2.31 km2), all land.

[8] Rich farmland in the area made temperate by Lake Michigan is called the Fruit Belt, and Coloma is located in the Lake Michigan Shore American Viticultural Area.

There were 667 housing units at an average density of 749.4 per square mile (289.3/km2).

28.7% of all households were made up of individuals, and 8.8% had someone living alone who was 65 years of age or older.

There were 675 housing units at an average density of 747.7 per square mile (288.7/km2).

24.8% of all households were made up of individuals, and 12.9% had someone living alone who was 65 years of age or older.