New Castle is located in Delaware.
New Castle, Delaware
19720 has a population of
4,964.
New Castle 19720 is
more
family-centric than the surrounding county with
28% households with
children.
The county percentage for households with children is
27%.
The median household income in New Castle,
Delaware 19720 is
$68,698.
The median household income for the surrounding county is $76,362
compared to the national median of $66,222.
The median age of people living in New Castle
19720 is
45 years.
New Castle Weather
The average high temperature in July is
86
degrees, with an average low temperature in January of
23.7 degrees.
The annual precipitation is
42.81.