From a total population of 7,260, Seaford has a median age of 46.5. The average age of males, in Seaford, is 44.9 while the average age of females is 47.8. When you compare this to median age of Delaware, Seaford is 7.4 years older.
The median income of individuals, in Seaford, is $27,748 while the average household income is $53,505. When comparing the median income of people living in Seaford to the rest of Delaware, the average income in Seaford is $2,443 less.