Costonia is an unincorporated community in Jefferson County, in the U.S. state of Ohio.[1]

History edit

A post office called Costonia was established in 1897, and remained in operation until 1937.[2] Besides the post office, Costonia had a country store.[3]

References edit

  1. ^ U.S. Geological Survey Geographic Names Information System: Costonia, Ohio
  2. ^ "Jefferson County". Jim Forte Postal History. Archived from the original on January 29, 2016. Retrieved January 2, 2016.
  3. ^ Doyle, Joseph Beatty (1910). 20th Century History of Steubenville and Jefferson County, Ohio and Representative Citizens. Richmond-Arnold Publishing Company. p. 1022.

40°25′37″N 80°37′04″W / 40.42694°N 80.61778°W / 40.42694; -80.61778