Ottoville is located in Putnam County, OH. The population is 841, making Ottoville the 8th largest city in Putnam County.
There are 2 public schools in Ottoville with an average Homefacts rating of A+. The total crime rate for Ottoville is moderate , and there are 1 registered sex offenders residing in the city. Unemployment in Ottoville is low and the median home sales price is $0. Detailed and up-to-date Ottoville property reports are available for any property address.
Cities near Ottoville include Monterey Township, Fort Jennings and Jackson Township.