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All Postal Codes/United States/Illinois/Lake Forest

Lake Forest Postal Codes

Administrative structure

Level 2: County

1Counties

2

Counties1

Postal code for this area

Lake Forest uses the following postal code.

Coordinates: 42.2374, -87.8482

All Postal Codes/United States/Illinois/Lake Forest

Lake Forest Postal Codes

Administrative structure

Level 2: County

1Counties

2

Counties1

Postal code for this area

Lake Forest uses the following postal code.

Coordinates: 42.2374, -87.8482

Lake Forest - United States Postal Codes