Pearl City is located in Illinois. Pearl City, Illinois has a population of 733. Pearl City is more family-centric than the surrounding county with 33% households with children. The county percentage for households with children is 25%.
The median household income in Pearl City, Illinois is $67,731. The median household income for the surrounding county is $50,218 compared to the national median of $66,222. The median age of people living in Pearl City is 42.4 years.
The average high temperature in July is 82.81 degrees, with an average low temperature in January of 8.76 degrees. The annual precipitation is 35.75.