Serang Baru is an administrative district (kecamatan) of Bekasi Regency, in West Java Province of Indonesia. The district covers an area of 51.42 km<sup>2</sup>, and had a population of 103,587 at the 2010 Census and 149,727 at the 2020 Census; the official estimate as at mid 2024 was 167,864, comprising 64,996 males and 82,868 females. The administrative centre is located at the town of Sukasari, and the district is sub-divided into eight villages (desa), all sharing a postcode of 17330, as listed below with their areas and their populations as at mid 2024.