Mary D is located in Pennsylvania.
Mary D, Pennsylvania has a population of
240.
Mary D is
less
family-centric than the surrounding county with
16% households with children.
The county percentage for households with children is 24%.
The median household income in Mary D, Pennsylvania is
$51,974.
The median household income for the surrounding county is $53,710
compared to the national median of $66,222.
The median age of people living in Mary D is
49.1 years.
Mary D Weather
The average high temperature in July is 84.4
degrees, with an average low temperature in January of 18.3 degrees.
The annual precipitation is
53.16.
