From a total population of 7,856, Grant County has a median age of 33.1. The average age of males, in Grant County, is 33.4 while the average age of females is 32.7. When you compare this to median age of Kansas, Grant County is 2.9 years younger.
The median income of individuals, in Grant County, is $26,386 while the average household income is $54,478. When comparing the median income of people living in Grant County to the rest of Kansas, the average income in Grant County is $981 less.