Western Barnava is one of the 4 states of the Republic of Kruz Islands. It is located on the western part of Barnava island, opposite Eastern Barnava. Western Barnava is the most populous state of the Islands. The state is mostly urban, it consists of the Honga City metropolitan area and the countryside around it. In the 2012 census, the population of Western Barnavians was over 5 million, more than any other state, making it by far the most populated state.