Gladstone is a city in Delta County in the U.S. state of Michigan. It is also known locally as “Happy Rock”, a play on words of Gladstone. First settled in 1877, Gladstone’s original name was Minnewasca. The population was 4,973 at the 2010 census.
The City of Gladstone is located on the picturesque shores of Little Bay de Noc. Our location offers our residents and visitors numerous year-round activities. Boasting a population of just over 5,000, we have the small town quality and hospitality that the Upper Peninsula is known for. The city offers its own city-owned and operated utilities and campgrounds.