Lee County, Illinois Basics:
Lee County Illinois - Government Site
Population: 35,132
Area: 725 square miles
County seat: Dixon
Area code(s) in use: 815
Time zone: CST
High school graduate or higher: 86.2%
Bachelor's degree or higher: 14.9%
Median household income: $50,342
Persons in poverty: 10.0%
Home ownership rate: 74.5%
Mean travel time to work: 22.7 minutes