From a total population of 3,811, Osborne County has a median age of 48.5. The average age of males, in Osborne County, is 45.9 while the average age of females is 50.1. When you compare this to median age of Kansas, Osborne County is 12.5 years older.
The median income of individuals, in Osborne County, is $27,104 while the average household income is $38,686. When comparing the median income of people living in Osborne County to the rest of Kansas, the average income in Osborne County is $263 less.