Lake County Illinois Information Directory

Cities in Lake County Illinois

Antioch
Barrington
Deerfield
Fox Lake
Grayslake
Gurnee
Highland Park
Fort Sheridan
Highwood
Ingleside
Island Lake
Lake Bluff
Lake Forest
Lake Villa
Lake Zurich
Libertyville
Mundelein
Vernon Hills
North Chicago
Lincolnshire
Round Lake
Russell
Waukegan
Wadsworth
Wauconda
Great Lakes
Buffalo Grove
Winthrop Harbor
Zion

Zip Codes in Lake County Illinois

60002

60010

60011

60015

60020

60030

60031

60035

60037

60040

60041

60042

60044

60045

60046

60047

60048

60060

60061

60064

60069

60073

60075

60079

60083

60084

60085

60086

60087

60088

60089

60096

60099

Cached At: 2026-08-28 06:35:28