Green Isle is a city located in Sibley County Minnesota. With a 2020 population of 560, it is the 464th largest city in Minnesota and the 12829th largest city in the United States . Green Isle is currently growing at a rate of 0.18% annually and its population has increased by 0.18% since the most recent census, which recorded a population of 559 in 2010. Green Isle reached it's highest population of 570 in 2010. Spanning over 1 miles, Green Isle has a population density of 552 people per square mile.
The average household income in Green Isle is $71,420 with a poverty rate of 3.92%. The median rental costs in recent years comes to $879 per month, and the median house value is $139,900. The median age in Green Isle is 33.9 years, 33.4 years for males, and 35.1 years for females.