Bawean is an island of Indonesia located approximately 150 kilometers north of Surabaya in the Java Sea, off the coast of Java. It is administered by Gresik Regency of East Java province. It is approximately 15 km in diameter and is circumnavigated by a single narrow road. Bawean is dominated by an extinct volcano at its center that rises to 655 meter…Bawean is an island of Indonesia located approximately 150 kilometers north of Surabaya in the Java Sea, off the coast of Java. It is administered by Gresik Regency of East Java province. It is approximately 15 km in diameter and is circumnavigated by a single narrow road. Bawean is dominated by an extinct volcano at its center that rises to 655 meters above sea level. Its population as of the 2010 Census was about 70,000 people, but more than 26,000 of the total were temporarily living outside, working in other parts of Indonesia, Singapore and Malaysia. As a result, females constituted about 77% of the actual population of the island, which is thus often referred to as "the Island of Women". The 2020 Census revealed a population of 80,289, while the official estimate as at mid 2023 was 83,455.