Logan County, Illinois Basics:
Logan County Illinois - Government Site
Population: 30,027
Area: 618 square miles
County seat: Lincoln
Area code(s) in use: 217
Time zone: CST
High school graduate or higher: 84.9%
Bachelor's degree or higher: 17.3%
Median household income: $46,647
Persons in poverty: 13.2%
Home ownership rate: 70.2%
Mean travel time to work: 20.3 minutes
Adjacent counties:
De Witt Macon Mason McLean Menard Sangamon Tazewell