Deal Island is located in Maryland.
Deal Island, Maryland
21821 has a population of
455.
Deal Island 21821 is
less
family-centric than the surrounding county with
13% households with
children.
The county percentage for households with children is
25%.
The median household income in Deal Island,
Maryland 21821 is
$40,658.
The median household income for the surrounding county is $43,058
compared to the national median of $66,222.
The median age of people living in Deal Island
21821 is
57.5 years.
Deal Island Weather
The average high temperature in July is
86.5
degrees, with an average low temperature in January of
30.2 degrees.
The annual precipitation is
38.44.
