Setu is an administrative district (kecamatan) of Bekasi Regency, in West Java, Indonesia. The district covers an area of 54.57 km<sup>2</sup>, and had a population of 111,670 at the 2010 Census and 173,656 at the 2020 Census; the official estimate as at mid 2024 was 180,705, comprising 90,746 males and 89,959 females. The administrative centre is located at the town of Lubangbuaya, and the district is sub-divided into eleven villages (desa), all sharing a postcode of 17320, as listed below with their areas and their populations as at mid 2024.