West Salem is located in Illinois. West Salem, Illinois has a population of 751. West Salem is more family-centric than the surrounding county with 26% households with children. The county percentage for households with children is 25%.
The median household income in West Salem, Illinois is $51,338. The median household income for the surrounding county is $55,194 compared to the national median of $66,222. The median age of people living in West Salem is 43.3 years.
The average high temperature in July is 89.2 degrees, with an average low temperature in January of 21.2 degrees. The annual precipitation is 44.84.