マドゥラ島
Sumenep Regency, besides including the eastern quarter of Madura Island, also includes many offshore islands - notably the Kangean Islands to the east of Madura, the smaller Sapudi Islands lying between Madura and the Kangean Islands, and Talango Island closer to Madura; it also includes the small Masalembu Islands to the north (between Madura and Kalimantan) and the Giligenteng Islands to the southeast of Madura. The mainland (i.e. the area on Madura Island itself) covers 1,156.21 km2 (with 789,476 inhabitants in 2020) consisting of 18 districts, while the various islands are 937.38 km2 in area (with 334,960 people in 2020), comprising 9 districts, with 128 islands, 46 inhabited.