From a total population of 6,408, Jay County has a median age of 34.2. The average age of males, in Jay County, is 32.2 while the average age of females is 39.2. When you compare this to median age of Indiana, Jay County is 3.0 years younger.
The median income of individuals, in Jay County, is $18,254 while the average household income is $33,726. When comparing the median income of people living in Jay County to the rest of Indiana, the average income in Jay County is $6,699 less.