Near the center of the state, in Wells County, about fifteen miles northwest of Carrington, Cathay stands as a great example of a shrinking North Dakota railroad community in the heart of farming country. It was founded in 1892 and the first post office went up the following year, to serve the Soo Line railroad. At one time, there were 255 residents here, but in the 2000 Census, the number was 56. Ten years later, the 2010 tally was 43.