From a total population of 51,564, Washington County has a median age of 40.1. The average age of males, in Washington County, is 37.9 while the average age of females is 42.6. When you compare this to median age of Oklahoma, Washington County is 3.9 years older.
The median income of individuals, in Washington County, is $27,514 while the average household income is $48,870. When comparing the median income of people living in Washington County to the rest of Oklahoma, the average income in Washington County is $2,819 more.