Diponggo – a small settlement on Bawean Island, East Java province
Diponggo is a settlement in Kabupaten Gresik located in East Java (Jawa Timur) province, belonging to Tambak kecamatan. Based on its coordinates (-5.7359575, 112.6943559), it is situated on Bawean Island, which lies in the Java Sea approximately 150 kilometres from the Javanese coastline. Administratively, Bawean Island is divided into two kecamatan: Sangkapura and Tambak, both of which belong to Kabupaten Gresik. Diponggo is therefore located in a rather isolated, sea-surrounded area, far from the regency's mainland portion and its industrial-urban centres.
General overview
Diponggo is a smaller, lesser-known settlement on Bawean Island, for which independent, detailed database sources are not available. The broader administrative context is provided by data from Kabupaten Gresik. The regency's total area is approximately 1,194 km², which includes Bawean Island. According to the 2020 census data for Kabupaten Gresik, the entire regency has a population of 1,311,215 people, with a population density of approximately 1,098 people/km². However, this figure predominantly pertains to the mainland Javanese areas; the population density on Bawean Island is likely considerably lower, though separate settlement-level sources on this matter are not available in this case. Tambak kecamatan, to which Diponggo belongs, is located in the southern part of Bawean Island. The island itself and its settlements primarily subsist on fishing and agriculture, with industry not being a defining characteristic on the island — in contrast to the Javanese areas of Kabupaten Gresik, where strong industrial presence is typical.
Real estate and investment
Direct, local-level data on Diponggo's real estate market is not available from this source. The broader region, namely Kabupaten Gresik as a whole, is considered an important area of East Java in terms of industrial and economic activity. The regency's mainland portion is known as the founding location of Semen Gresik, Indonesia's first and largest cement factory, and is also home to PT Freeport Indonesia's smelting and refining operations, one of the world's largest. This economic dynamism stimulates the real estate market in mainland cities and industrial towns, but Bawean Island, including the Diponggo area, operates quite separately from this. Infrastructure development and economic activity on the island are at lower levels, which impacts both real estate prices and investment attractiveness. In Indonesia, foreign nationals cannot acquire full ownership rights (Hak Milik) to real estate; typically, Hak Pakai (usage rights) or other limited property rights are available to them, which form a legal framework valid across the entire country and also apply to Bawean Island.
Safety and security
Settlement-level statistics or data on Diponggo's public safety situation are not available from this source. Generally speaking, Kabupaten Gresik and East Java province are among the relatively developed and urbanized regions among Indonesia's larger islands, and the mainland industrial districts, like other Indonesian regions, are equipped with law enforcement infrastructure. Bawean Island, as a small-town and rural-character, relatively isolated island area, likely operates under different dynamics, but this source contains no verifiable concrete data on this matter. For travellers and those interested, the public safety situation can be assessed more accurately by consulting local authorities or reliable Indonesian travel sources.
Tourist attractions
Named source data is not available regarding Diponggo's own tourist attractions. Bawean Island as a whole, however, is known as part of Kabupaten Gresik for its natural assets: the volcanic island surrounded by the Java Sea offers a distinctive landscape, and Bawean overall contains natural and cultural values that contribute to the region's tourist appeal. To reach the mainland regency's attractions from Diponggo, travel is only possible by ship or aircraft, as the distance between the island and the Javanese coast is approximately 150 kilometres. Tambak kecamatan, to which Diponggo belongs, is located in the southern part of Bawean Island, where local lifestyle, fishing, and the island's natural environment form the everyday character. This source does not permit us to name specific, identified attractions connected to the settlement.
Summary
Diponggo is a small, minimally documented settlement on Bawean Island in the Java Sea, within Tambak kecamatan of Kabupaten Gresik. While Kabupaten Gresik as a whole is an economically active area in East Java, Bawean Island — and Diponggo within it — appears as a quiet island community isolated from the mainland industrial centres, primarily sustaining itself through fishing and agriculture. In the absence of concrete, local-level data, most characteristics that can be established here are inferred from the broader context of the region, Kabupaten Gresik, and Bawean Island in general.

