Lansing is a census-designated place in northern Pease Township, Belmont County, Ohio, United States, along Wheeling Creek. As of the 2020 census it had a population of 596. It has a post office with the ZIP code 43934. Lansing is part of the Wheeling, WV-OH Metropolitan Statistical Area. A post office called Lansing has been in operation since 1898. Besides the post office, Lansing had a church, built there in 1834. Lansing was known as Soaptown from 1860 to 1889.