Peck, MI

ZIP code 48466 encompasses Port Sanilac and nearby areas along Lake Huron in Michigan’s Sanilac County. Notable landmarks include the Port Sanilac Lighthouse, built in 1886 and overlooking the harbor; the Port Sanilac Marina and waterfront; and the Sanilac County Historic Village and Museum, where restored buildings document local history. The Lake Huron shoreline and Port Sanilac’s historic downtown are also prominent features of the area.