From a total population of 16,199, Chatham has a median age of 39.7. The average age of males, in Chatham, is 37.8 while the average age of females is 42.1. When you compare this to median age of Louisiana, Chatham is 3.7 years older.
The median income of individuals, in Chatham, is $18,875 while the average household income is $36,466. When comparing the median income of people living in Chatham to the rest of Louisiana, the average income in Chatham is $5,900 less.