Ossineke, MI

ZIP code 49766 serves Mackinaw City, at the northern end of Michigan’s Lower Peninsula beside the Straits of Mackinac. The area is known for the Mackinac Bridge, whose northern approach reaches the city, and for Colonial Michilimackinac, an outdoor historic site, and the Old Mackinac Point Lighthouse. Ferry terminals connect the mainland with Mackinac Island, while local parks and waterfront areas overlook the straits.