From a total population of 892, Ottoville has a median age of 36.7. The average age of males, in Ottoville, is 35.1 while the average age of females is 38.5. When you compare this to median age of Ohio, Ottoville is 2.4 years younger.
The median income of individuals, in Ottoville, is $27,910 while the average household income is $64,688. When comparing the median income of people living in Ottoville to the rest of Ohio, the average income in Ottoville is $1,390 more.