Kellogg is a city in the Silver Valley of Shoshone County, Idaho, United States, in the Idaho Panhandle region. The city lies near the Coeur d'Alene National Forest and about 36 miles (58 km) east-southeast of Coeur d'Alene along Interstate 90. As of the 2010 United States Census, the city had a total population of 2,120, down by a third from its population in 1980.
Kellogg was incorporated in 1907. The city limits included mine property in 1955, and smelter property in 1956. The population in 1960 was about 6000.
Kellogg is named after a prospector named Noah Kellogg. After nearly a century of bustling activity in the mines, including a history of disputes between union miners and mine owners, the Bunker Hill Mine (& smelter) closed in 1981, leaving thousands out of work and a history of lead contamination. Other mines reduced operations, as well. Since the mines have closed, Kellogg has been moving more towards a resort town; the development of new condos, hotels, restaurants, shops, a water park, and a new golf course continues at the base of the Silver Mountain Gondola. Kellogg was featured in The New York Times travel section in 2008 as an up-and-coming resort town.
The Silver Mountain Resort is an alpine ski area which includes Kellogg Peak at 6,297 feet (1,919 m) and Wardner Peak (6,200 feet (1,890 m)) and is accessed by taking the world's longest single-cabin gondola 3.1 miles (5.0 km) from the city of Kellogg to the lodge at 5,700 feet (1,737 m) on Kellogg Mountain.