From a total population of 4,396, Middletown has a median age of 39.9. The average age of males, in Middletown, is 37.1 while the average age of females is 42.4. When you compare this to median age of Maryland, Middletown is 1.8 years older.
The median income of individuals, in Middletown, is $42,274 while the average household income is $119,777. When comparing the median income of people living in Middletown to the rest of Maryland, the average income in Middletown is $5,604 more.