From a total population of 11,096, Barnes County has a median age of 43.1. The average age of males, in Barnes County, is 41.6 while the average age of females is 44. When you compare this to median age of North Dakota, Barnes County is 7.2 years older.
The median income of individuals, in Barnes County, is $32,698 while the average household income is $54,009. When comparing the median income of people living in Barnes County to the rest of North Dakota, the average income in Barnes County is $1,804 more.