 vermillion is a city in marshall county, kansas, united states. as of the 2010 census, the city population was 112. ==history== vermillion was founded in 1869 by the railroad company.{{cite book | url=http://books.google.com/books?id=qi9cxytwt9ec&pg=pa844#v=onepage&q&f=true | title=ka
Cities_in_Kansas Cities_in_Marshall_County,_Kansas