Mound City is located in Illinois. Mound City, Illinois has a population of 589. Mound City is more family-centric than the surrounding county with 26.05% of the households containing married families with children. The county average for households married with children is 20.15%.
The median household income in Mound City, Illinois is $34,643. The median household income for the surrounding county is $34,655 compared to the national median of $57,652. The median age of people living in Mound City is 37.4 years.
The average high temperature in July is 89 degrees, with an average low temperature in January of 25.2 degrees. The average rainfall is approximately 48.8 inches per year, with 4.4 inches of snow per year.
