- Your Ad Here Steuben County is a county located in the U.S. state of New York. As of the 2016 census, the population was 96,940. Its county seat is Bath. Sponsored Links History Steuben County was formed in 1796. Its name is in honor of Baron von Steuben, German general who fought on the American side in the American Revolutionary War, though it is not pronounced the same. |