Grantsburg Real Estate
Grantsburg is located in Illinois. Grantsburg, Illinois has a population of 676. Grantsburg is less family-centric than the surrounding county with 20.64% of the households containing married families with children. The county average for households married with children is 27.41%.
The median household income in Grantsburg, Illinois is $19,583. The median household income for the surrounding county is $41,414 compared to the national median of $53,482. The median age of people living in Grantsburg is 42.8 years.
The average high temperature in July is 89.3 degrees, with an average low temperature in January of 26.7 degrees. The average rainfall is approximately 48.9 inches per year, with 7.6 inches of snow per year.