From a total population of 41,304, Ottawa County has a median age of 47. The average age of males, in Ottawa County, is 46.1 while the average age of females is 48.2. When you compare this to median age of Ohio, Ottawa County is 7.9 years older.
The median income of individuals, in Ottawa County, is $28,703 while the average household income is $53,599. When comparing the median income of people living in Ottawa County to the rest of Ohio, the average income in Ottawa County is $2,183 more.