Blue Creek is an unincorporated community in western Jefferson Township, Adams County, Ohio, United States. It is located along State Route 125. Although it is unincorporated, it has a post office, with the ZIP code of 45616.
A post office was established at Blue Creek 1844; it closed in 1907, and reopened in 1933. The community took its name from nearby Blue Creek.
Blue Creek was the birthplace of country music singer Cowboy Copas (1913-1963).
Blue Creek community sign.
Looking east on Ohio Highway 125 in Blue Creek.
Coordinates: 38°46′39″N 83°19′49″W / 38.77750°N 83.33028°W