From a total population of 17,376, Chickasaw County has a median age of 38. The average age of males, in Chickasaw County, is 36.3 while the average age of females is 39.1. When you compare this to median age of Mississippi, Chickasaw County is 1.7 years older.
The median income of individuals, in Chickasaw County, is $16,750 while the average household income is $31,301. When comparing the median income of people living in Chickasaw County to the rest of Mississippi, the average income in Chickasaw County is $4,206 less.