Benton Harbor is a city in Berrien County in the U.S. state of Michigan. It is 46 miles southwest of Kalamazoo and 71 miles southwest of Grand Rapids. According to the 2020 census, its population was 9,103. It is the smaller, by population, of the two principal cities in the Niles–Benton Harbor Metropolitan Statistical Area, an area with 156,813 people. Benton Harbor and the city of St. Joseph are separated by the St. Joseph River and are known locally as the "Twin Cities". Fairplain and Benton Heights are unincorporated areas adjacent to Benton Harbor.

Berrien County is a county in the U.S. state of Michigan. It is located at the southwest corner of the state's Lower Peninsula, located on the shore of Lake Michigan and sharing a land border with Indiana. As of the 2020 Census, the population was 154,316. The county seat is St. Joseph.