Coyville, Kansas
The 2010 census shows that there were 46 people, 26 households, and 8 families living in Coyville. The population density was . There were 34 housing units at an average density of . The racial makeup of the city was 80.4% White, 2.2% Native American, 8.7% from other races, and 8.7% from two or more races. Hispanic or Latino of any race were 2.2% of the population.