From a total population of 3,643, Harrington has a median age of 29.6. The average age of males, in Harrington, is 28.5 while the average age of females is 30.7. When you compare this to median age of Delaware, Harrington is 9.5 years younger.
The median income of individuals, in Harrington, is $17,570 while the average household income is $39,213. When comparing the median income of people living in Harrington to the rest of Delaware, the average income in Harrington is $12,621 less.