Massac County, Illinois Basics:
Massac County Illinois - Government Site
Population: 15,174
Area: 237 square miles
County seat: Metropolis
Area code(s) in use: 618
Time zone: CST
High school graduate or higher: 84.9%
Bachelor's degree or higher: 16.7%
Median household income: $42,190
Persons in poverty: 16.0%
Home ownership rate: 78.4%
Mean travel time to work: 20.8 minutes
Adjacent counties:
Ballard (KY) Johnson Livingston (KY) McCracken (KY) Pope Pulaski