Grand Isle is located in Vermont. Grand Isle, Vermont has a population of 2,334. Grand Isle is more family-centric than the surrounding county with 23% households with children. The county percentage for households with children is 22%.
The median household income in Grand Isle, Vermont is $78,056. The median household income for the surrounding county is $75,653 compared to the national median of $66,222. The median age of people living in Grand Isle is 50.5 years.
The average high temperature in July is 80.7 degrees, with an average low temperature in January of 9.9 degrees. The annual precipitation is 32.57.