The Winthrop Harbor Chamber of Commerce would like to welcome all new residents and visitors to our beautiful ever-changing village of Winthrop Harbor, Illinois!

Our Village is a growing community located at the furthest northeast corner of Illinois, the cornerstone.

The Chamber is embarking on a bold revitalization program designed to overhaul the organization’s infrastructure, increase the vigor of its advocacy and rally the Winthrop Harbor Business community together to shape our future.

The revitalization of the Chamber, as an important business federation is just beginning. 

We have the largest Marina on the Great Lakes with 1500 wet slips, charter fishing, restaurants and the Yacht Club. Over 1,000,000 visitors travel to the marina each year.

As you travel around our Village and surrounding areas, you will notice the many wonderful attractions in this area, such as parks, historic sites, churches, golf courses, shop, restaurants and beautiful tree lined streets.

The Winthrop Harbor Chamber of Commerce Board look forward to continued service to the community, businesses, residents and visitors of our fine Village.