
Grand Isle
- County:
- Grand Isle County
- County Seat:
- No
- Area (mi²):
- 16.413
- State:
- Vermont
Grand Isle is located in Grand Isle County, Vermont. Grand Isle has a 2025 population of 2,113. Grand Isle is currently declining at a rate of -0.52% annually but its population has increased by 1.68% since the most recent census, which recorded a population of 2,078 in 2020.
The average household income in Grand Isle is $124,410 with a poverty rate of 6.83%. The median age in Grand Isle is 43.4 years: 44.1 years for males, and 42.7 years for females.