Grand Isle is located in Maine.
Grand Isle, Maine has a population of
425.
Grand Isle is
less
family-centric than the surrounding county with
19% households with children.
The county percentage for households with children is 22%.
The median household income in Grand Isle, Maine is
$29,444.
The median household income for the surrounding county is $43,552
compared to the national median of $66,222.
The median age of people living in Grand Isle is
54.6 years.
Grand Isle Weather
The average high temperature in July is 76.1
degrees, with an average low temperature in January of -7 degrees.
The annual precipitation is
37.55.