From a total population of 158,041, Cass County has a median age of 31.8. The average age of males, in Cass County, is 31.2 while the average age of females is 32.6. When you compare this to median age of North Dakota, Cass County is 4.1 years younger.
The median income of individuals, in Cass County, is $31,415 while the average household income is $52,993. When comparing the median income of people living in Cass County to the rest of North Dakota, the average income in Cass County is $521 more.