Blackhawk is an unincorporated community in Warren County, in the U.S. state of Ohio. [1] A variant spelling is "Black Hawk". [1]
Black Hawk was platted in 1838. [2] The community has the name of Black Hawk, an Indian chieftain. [3]
39°19′18″N 84°04′18″W / 39.32167°N 84.07167°W / 39.32167; -84.07167
This Warren County, Ohio state location article is a stub. You can help Wikipedia by expanding it.