From a total population of 181,821, Delaware County has a median age of 37.7. The average age of males, in Delaware County, is 37.3 while the average age of females is 38. When you compare this to median age of Ohio, Delaware County is 1.4 years younger.
The median income of individuals, in Delaware County, is $41,357 while the average household income is $91,936. When comparing the median income of people living in Delaware County to the rest of Ohio, the average income in Delaware County is $14,837 more.