Sandwich is located in Illinois. Sandwich, Illinois 60548has a population of 7,369. Sandwich 60548 is less family-centric than the surrounding county with 27% households with children. The county percentage for households with children is 29%.
The median household income in Sandwich, Illinois 60548 is $65,192. The median household income for the surrounding county is $64,842 compared to the national median of $66,222. The median age of people living in Sandwich 60548 is 38.9 years.
The average high temperature in July is 83.87 degrees, with an average low temperature in January of 10.39 degrees. The annual precipitation is 37.83.
