Sandwich Real Estate
Sandwich is located in Illinois. Sandwich, Illinois has a population of 7,633. Sandwich is more family-centric than the surrounding county with 31.98% of the households containing married families with children. The county average for households married with children is 31.65%.
The median household income in Sandwich, Illinois is $61,656. The median household income for the surrounding county is $58,343 compared to the national median of $57,652. The median age of people living in Sandwich is 35.1 years.
The average high temperature in July is 83.2 degrees, with an average low temperature in January of 12.6 degrees. The average rainfall is approximately 37 inches per year, with 31.6 inches of snow per year.