Boy River is a city in Cass County, Minnesota, United States. The population was 26 at the 2020 census. It is part of the Brainerd Micropolitan Statistical Area.
History
A post office called Boy River was established in 1910, and remained in operation until it was discontinued in 1985. The city took its name from the nearby Boy River. In 2018, the State of Minnesota denied the City of Boy River's petition to dissolve after a special election in which three of five total voters voted to not dissolve.
Geography
According to the United States Census Bureau, the city has a total area of , all land.
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|footnote=U.S. Decennial Census<br>2020 Census