Oto is located in Woodbury County, IA. The population is 112.
There are 0 public schools in Oto with an average Homefacts rating of NA. The total crime rate for Oto is moderate , and there are 1 registered sex offenders residing in the city. Unemployment in Oto is low and the median home sales price is $0. Detailed and up-to-date Oto property reports are available for any property address.
Cities near Oto include Oto Township, Little Sioux Township and Smithland.