▷ Lake - Post Offices Location

Here you will find Lake, Illinois Post Offices by county. Please select your county of residence and meet the U.S. Postal Service locations in that territory.

In case you need to contact your local post office for help with your mail, you can do so over the phone or in person. By choosing an office from the list below, you will get its phone number, address, GPS location and retail hours, lobby hours, last collection times and bulk mail acceptance hours.

You will also find the services provided by your local post office that you can get assistance with, as well as the answers to the most frequently asked questions from the users of the U.S. Postal Service.

Choose an office from the list below to get the phone number, address, working hours and more.

Lake Post Offices

Zion Post Office

Winthrop Harbor Post Office

Waukegan Post Office

Edison Square Post Office

Wauconda Post Office

Wadsworth Post Office

Vernon Hills Post Office

Russell Post Office

Round Lake Post Office

North Chicago Post Office

Mundelein Post Office

Lindenhurst Post Office

Lincolnshire Post Office

Libertyville Post Office

Lake Zurich Post Office

Lake Villa Post Office

Lake Forest Carrier Annex Post Office

Lake Forest Post Office

Lake Bluff Post Office

Island Lake Post Office

Ingleside Post Office

Highwood Post Office

Highland Park Post Office

Gurnee Post Office

Great Lakes Post Office

Grayslake Post Office

Fox Lake Post Office

Deerfield Post Office

Antioch Post Office

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