Warren County, IL

Warren County
Population: 18,735
Population Density: 34.5 per square mile

Water Area Percentage: 0.12% (0.65 square miles)
Land Area Percentage: 99.88% (542.52 square miles)
Total Area: 543.17 square miles
Housing Units: 7,787 per square mile

County Links

Lakes In Warren County
• Little Swan Lake

Cities In Warren County
Abingdon
Alexis
Avon
Berwick
Biggsville
Cameron
Gerlaw
Good Hope
Kirkwood
Little York
Media
Monmouth
North Henderson
Roseville
Sciota
Seaton
Smithshire
St Augustine

Airports
M A M TRAIL
MONMOUTH MUNI
OSF HOLY FAMILY MEDICAL CENTER