Gladstone is an Australian city located approximately 550 kilometres by road north of Brisbane and 100 kilometres south-east of Rockhampton. Situated between the Calliope and Boyne Rivers, Gladstone is home to Queensland's largest multi-commodity port.
The city's population at the 2006 Census was 28,808, of whom 3.7 percent are of Aboriginal and Torres Strait Islander origin.
The City of Gladstone contains a land area of 128 square kilometres. In addition to the mainland area, the Local Authority Area contains fourteen (14) islands. The Gladstone Regional Council, formed in 2008, amalgamates multiple previous local government areas