From a total population of 8,123, Washington County has a median age of 43.8. The average age of males, in Washington County, is 44.1 while the average age of females is 43. When you compare this to median age of Minnesota, Washington County is 6.2 years older.
The median income of individuals, in Washington County, is $46,053 while the average household income is $104,974. When comparing the median income of people living in Washington County to the rest of Minnesota, the average income in Washington County is $14,411 more.