Calio is located in Cavalier County, ND. The population is 3.
There are 0 public schools in Calio with an average Homefacts rating of NA. , and there are 0 registered sex offenders residing in the city. Unemployment in Calio is low and the median home sales price is $0. Detailed and up-to-date Calio property reports are available for any property address.
Cities near Calio include Seivert Township, Trier Township and Victor Township.