Welcome to the Village of Mingo Junction!
Mingo Junction is a village in Jefferson County, Ohio, United States, along the Ohio River. It is in the Eastern time zone, and the average elevation is 797 ft. According to the United States Census Bureau, the village has a total area of 2.86 square miles , of which, 2.69 square miles is land and 0.17 square miles is water. The Mingo Indian tribe once had a settlement at the location of the present day village, which is the source of its name. Originally known as Mingo Bottom, it was the starting point for the Crawford expedition against hostile Indians in 1782, during the American Revolutionary War. The population was 3,454 at the 2010 census.