Grand Rapids is the second-largest city in Michigan, and the largest city in West Michigan. It is on the Grand River about 30 miles (48 km) east of Lake Michigan. As of the 2010 census, the city population was 188,040. In 2010, the Grand Rapids metropolitan area had a population of 1,005,648, and the combined statistical area of Grand Rapids-Muskegon-Holland had a population of 1,321,557. Grand Rapids is the county seat of Kent County. A historic furniture-manufacturing center, Grand Rapids is home to five of the world's leading office furniture companies, and is nicknamed Furniture City. Its more common modern nickname of River City refers to the landmark river for which it was named. The city and surrounding communities are economically diverse, based in the health care, information technology, automotive, aviation, and consumer goods manufacturing industries, among others. Grand Rapids is the childhood home of U.S. President Gerald Ford, who is buried with his wife Betty on the grounds of the Gerald R. Ford Presidential Museum in the city.