Tarkio is located in Atchison County, MO. The population is 1,616, making Tarkio the largest city in Atchison County.
There are 2 public schools in Tarkio with an average Homefacts rating of C+. The total crime rate for Tarkio is very low , and there are 5 registered sex offenders residing in the city. Unemployment in Tarkio is low and the median home sales price is $0. Detailed and up-to-date Tarkio property reports are available for any property address.
Cities near Tarkio include Tarkio Township, Lincoln Township and Westboro.